2247302190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 6445184256

約数和(自身を除く): 4197882066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 83, 98, 105, 113, 147, 163, 166, 210, 226, 245, 249, 294, 326, 339, 415, 489, 490, 498, 565, 581, 678, 735, 791, 815, 830, 978, 1130, 1141, 1162, 1245, 1470, 1582, 1630, 1695, 1743, 2282, 2373, 2445, 2490, 2905, 3390, 3423, 3486, 3955, 4067, 4746, 4890, 5537, 5705, 5810, 6846, 7910, 7987, 8134, 8715, 9379, 11074, 11410, 11865, 12201, 13529, 15974, 16611, 17115, 17430, 18419, 18758, 20335, 23730, 23961, 24402, 27058, 27685, 28137, 33222, 34230, 36838, 39935, 40587, 40670, 46895, 47922, 55257, 55370, 56274, 61005, 65653, 67645, 79870, 81174, 83055, 92095, 93790, 94703, 110514, 119805, 122010, 128933, 131306, 135290, 140685, 166110, 184190, 189406, 196959, 202935, 239610, 257866, 276285, 281370, 284109, 328265, 386799, 393918, 405870, 459571, 473515, 552570, 568218, 644665, 656530, 662921, 773598, 902531, 919142, 947030, 984795, 1289330, 1325842, 1378713, 1420545, 1528777, 1805062, 1933995, 1969590, 1988763, 2297855, 2707593, 2757426, 2841090, 3057554, 3314605, 3867990, 3977526, 4512655, 4586331, 4595710, 5415186, 6629210, 6893565, 7643885, 9025310, 9172662, 9943815, 10701439, 13537965, 13787130, 15287770, 19887630, 21402878, 22931655, 27075930, 32104317, 45863310, 53507195, 64208634, 74910073, 107014390, 149820146, 160521585, 224730219, 321043170, 374550365, 449460438, 749100730, 1123651095, 2247302190]

約数ペア:

[(1, 2247302190), (2, 1123651095), (3, 749100730), (5, 449460438), (6, 374550365), (7, 321043170), (10, 224730219), (14, 160521585), (15, 149820146), (21, 107014390), (30, 74910073), (35, 64208634), (42, 53507195), (49, 45863310), (70, 32104317), (83, 27075930), (98, 22931655), (105, 21402878), (113, 19887630), (147, 15287770), (163, 13787130), (166, 13537965), (210, 10701439), (226, 9943815), (245, 9172662), (249, 9025310), (294, 7643885), (326, 6893565), (339, 6629210), (415, 5415186), (489, 4595710), (490, 4586331), (498, 4512655), (565, 3977526), (581, 3867990), (678, 3314605), (735, 3057554), (791, 2841090), (815, 2757426), (830, 2707593), (978, 2297855), (1130, 1988763), (1141, 1969590), (1162, 1933995), (1245, 1805062), (1470, 1528777), (1582, 1420545), (1630, 1378713), (1695, 1325842), (1743, 1289330), (2282, 984795), (2373, 947030), (2445, 919142), (2490, 902531), (2905, 773598), (3390, 662921), (3423, 656530), (3486, 644665), (3955, 568218), (4067, 552570), (4746, 473515), (4890, 459571), (5537, 405870), (5705, 393918), (5810, 386799), (6846, 328265), (7910, 284109), (7987, 281370), (8134, 276285), (8715, 257866), (9379, 239610), (11074, 202935), (11410, 196959), (11865, 189406), (12201, 184190), (13529, 166110), (15974, 140685), (16611, 135290), (17115, 131306), (17430, 128933), (18419, 122010), (18758, 119805), (20335, 110514), (23730, 94703), (23961, 93790), (24402, 92095), (27058, 83055), (27685, 81174), (28137, 79870), (33222, 67645), (34230, 65653), (36838, 61005), (39935, 56274), (40587, 55370), (40670, 55257), (46895, 47922)]