677942370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 2074325760

約数和(自身を除く): 1396383390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 107, 113, 126, 178, 210, 214, 226, 267, 315, 321, 339, 445, 534, 535, 565, 623, 630, 642, 678, 749, 791, 801, 890, 963, 1017, 1070, 1130, 1246, 1335, 1498, 1582, 1602, 1605, 1695, 1869, 1926, 2034, 2247, 2373, 2670, 3115, 3210, 3390, 3738, 3745, 3955, 4005, 4494, 4746, 4815, 5085, 5607, 6230, 6741, 7119, 7490, 7910, 8010, 9345, 9523, 9630, 10057, 10170, 11214, 11235, 11865, 12091, 13482, 14238, 18690, 19046, 20114, 22470, 23730, 24182, 28035, 28569, 30171, 33705, 35595, 36273, 47615, 50285, 56070, 57138, 60342, 60455, 66661, 67410, 70399, 71190, 72546, 84637, 85707, 90513, 95230, 100570, 108819, 120910, 133322, 140798, 142845, 150855, 169274, 171414, 181026, 181365, 199983, 211197, 217638, 253911, 285690, 301710, 333305, 351995, 362730, 399966, 422394, 423185, 428535, 452565, 507822, 544095, 599949, 633591, 666610, 703990, 761733, 846370, 857070, 905130, 999915, 1055985, 1076099, 1088190, 1199898, 1267182, 1269555, 1523466, 1999830, 2111970, 2152198, 2539110, 2999745, 3167955, 3228297, 3808665, 5380495, 5999490, 6335910, 6456594, 7532693, 7617330, 9684891, 10760990, 15065386, 16141485, 19369782, 22598079, 32282970, 37663465, 45196158, 48424455, 67794237, 75326930, 96848910, 112990395, 135588474, 225980790, 338971185, 677942370]

約数ペア:

[(1, 677942370), (2, 338971185), (3, 225980790), (5, 135588474), (6, 112990395), (7, 96848910), (9, 75326930), (10, 67794237), (14, 48424455), (15, 45196158), (18, 37663465), (21, 32282970), (30, 22598079), (35, 19369782), (42, 16141485), (45, 15065386), (63, 10760990), (70, 9684891), (89, 7617330), (90, 7532693), (105, 6456594), (107, 6335910), (113, 5999490), (126, 5380495), (178, 3808665), (210, 3228297), (214, 3167955), (226, 2999745), (267, 2539110), (315, 2152198), (321, 2111970), (339, 1999830), (445, 1523466), (534, 1269555), (535, 1267182), (565, 1199898), (623, 1088190), (630, 1076099), (642, 1055985), (678, 999915), (749, 905130), (791, 857070), (801, 846370), (890, 761733), (963, 703990), (1017, 666610), (1070, 633591), (1130, 599949), (1246, 544095), (1335, 507822), (1498, 452565), (1582, 428535), (1602, 423185), (1605, 422394), (1695, 399966), (1869, 362730), (1926, 351995), (2034, 333305), (2247, 301710), (2373, 285690), (2670, 253911), (3115, 217638), (3210, 211197), (3390, 199983), (3738, 181365), (3745, 181026), (3955, 171414), (4005, 169274), (4494, 150855), (4746, 142845), (4815, 140798), (5085, 133322), (5607, 120910), (6230, 108819), (6741, 100570), (7119, 95230), (7490, 90513), (7910, 85707), (8010, 84637), (9345, 72546), (9523, 71190), (9630, 70399), (10057, 67410), (10170, 66661), (11214, 60455), (11235, 60342), (11865, 57138), (12091, 56070), (13482, 50285), (14238, 47615), (18690, 36273), (19046, 35595), (20114, 33705), (22470, 30171), (23730, 28569), (24182, 28035)]