131903940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5323}}^1$

素因数の和:5401

約数の個数: 96

約数和(自身を含む): 429327360

約数和(自身を除く): 297423420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 5323, 6195, 8260, 10646, 12390, 15969, 21292, 24780, 26615, 31938, 37261, 53230, 63876, 74522, 79845, 106460, 111783, 149044, 159690, 186305, 223566, 314057, 319380, 372610, 447132, 558915, 628114, 745220, 942171, 1117830, 1256228, 1570285, 1884342, 2198399, 2235660, 3140570, 3768684, 4396798, 4710855, 6281140, 6595197, 8793596, 9421710, 10991995, 13190394, 18843420, 21983990, 26380788, 32975985, 43967980, 65951970, 131903940]

約数ペア:

[(1, 131903940), (2, 65951970), (3, 43967980), (4, 32975985), (5, 26380788), (6, 21983990), (7, 18843420), (10, 13190394), (12, 10991995), (14, 9421710), (15, 8793596), (20, 6595197), (21, 6281140), (28, 4710855), (30, 4396798), (35, 3768684), (42, 3140570), (59, 2235660), (60, 2198399), (70, 1884342), (84, 1570285), (105, 1256228), (118, 1117830), (140, 942171), (177, 745220), (210, 628114), (236, 558915), (295, 447132), (354, 372610), (413, 319380), (420, 314057), (590, 223566), (708, 186305), (826, 159690), (885, 149044), (1180, 111783), (1239, 106460), (1652, 79845), (1770, 74522), (2065, 63876), (2478, 53230), (3540, 37261), (4130, 31938), (4956, 26615), (5323, 24780), (6195, 21292), (8260, 15969), (10646, 12390)]