19990466730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4125

約数の個数: 192

約数和(自身を含む): 57716305920

約数和(自身を除く): 37725839190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 73, 78, 90, 117, 118, 130, 146, 177, 195, 219, 234, 295, 354, 365, 390, 438, 531, 585, 590, 657, 730, 767, 885, 949, 1062, 1095, 1170, 1314, 1534, 1770, 1898, 2190, 2301, 2655, 2847, 3285, 3835, 3967, 4307, 4602, 4745, 5310, 5694, 6570, 6903, 7670, 7934, 8541, 8614, 9490, 11505, 11901, 12921, 13806, 14235, 17082, 19835, 21535, 23010, 23802, 25842, 28470, 34515, 35703, 38763, 39670, 42705, 43070, 51571, 55991, 59505, 64605, 69030, 71406, 77526, 85410, 103142, 111982, 119010, 129210, 154713, 167973, 178515, 193815, 234053, 257855, 279955, 289591, 309426, 335946, 357030, 387630, 464139, 468106, 503919, 515710, 559910, 579182, 702159, 773565, 839865, 868773, 928278, 1007838, 1170265, 1404318, 1447955, 1547130, 1679730, 1737546, 2106477, 2320695, 2340530, 2519595, 2606319, 2895910, 3042689, 3510795, 3764683, 4212954, 4343865, 4641390, 5039190, 5212638, 6085378, 7021590, 7529366, 8687730, 9128067, 10532385, 11294049, 13031595, 15213445, 17085869, 18256134, 18823415, 21064770, 22588098, 26063190, 27384201, 30426890, 33882147, 34171738, 37646830, 45640335, 51257607, 54768402, 56470245, 67764294, 85429345, 91280670, 102515214, 112940490, 136921005, 153772821, 169410735, 170858690, 222116297, 256288035, 273842010, 307545642, 338821470, 444232594, 512576070, 666348891, 768864105, 1110581485, 1332697782, 1537728210, 1999046673, 2221162970, 3331744455, 3998093346, 6663488910, 9995233365, 19990466730]

約数ペア:

[(1, 19990466730), (2, 9995233365), (3, 6663488910), (5, 3998093346), (6, 3331744455), (9, 2221162970), (10, 1999046673), (13, 1537728210), (15, 1332697782), (18, 1110581485), (26, 768864105), (30, 666348891), (39, 512576070), (45, 444232594), (59, 338821470), (65, 307545642), (73, 273842010), (78, 256288035), (90, 222116297), (117, 170858690), (118, 169410735), (130, 153772821), (146, 136921005), (177, 112940490), (195, 102515214), (219, 91280670), (234, 85429345), (295, 67764294), (354, 56470245), (365, 54768402), (390, 51257607), (438, 45640335), (531, 37646830), (585, 34171738), (590, 33882147), (657, 30426890), (730, 27384201), (767, 26063190), (885, 22588098), (949, 21064770), (1062, 18823415), (1095, 18256134), (1170, 17085869), (1314, 15213445), (1534, 13031595), (1770, 11294049), (1898, 10532385), (2190, 9128067), (2301, 8687730), (2655, 7529366), (2847, 7021590), (3285, 6085378), (3835, 5212638), (3967, 5039190), (4307, 4641390), (4602, 4343865), (4745, 4212954), (5310, 3764683), (5694, 3510795), (6570, 3042689), (6903, 2895910), (7670, 2606319), (7934, 2519595), (8541, 2340530), (8614, 2320695), (9490, 2106477), (11505, 1737546), (11901, 1679730), (12921, 1547130), (13806, 1447955), (14235, 1404318), (17082, 1170265), (19835, 1007838), (21535, 928278), (23010, 868773), (23802, 839865), (25842, 773565), (28470, 702159), (34515, 579182), (35703, 559910), (38763, 515710), (39670, 503919), (42705, 468106), (43070, 464139), (51571, 387630), (55991, 357030), (59505, 335946), (64605, 309426), (69030, 289591), (71406, 279955), (77526, 257855), (85410, 234053), (103142, 193815), (111982, 178515), (119010, 167973), (129210, 154713)]