140057070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 351903744

約数和(自身を除く): 211846674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 2063, 2190, 2263, 4126, 4526, 6189, 6789, 10315, 11315, 12378, 13578, 20630, 22630, 30945, 33945, 61890, 63953, 67890, 127906, 150599, 191859, 301198, 319765, 383718, 451797, 639530, 752995, 903594, 959295, 1505990, 1918590, 2258985, 4517970, 4668569, 9337138, 14005707, 23342845, 28011414, 46685690, 70028535, 140057070]

約数ペア:

[(1, 140057070), (2, 70028535), (3, 46685690), (5, 28011414), (6, 23342845), (10, 14005707), (15, 9337138), (30, 4668569), (31, 4517970), (62, 2258985), (73, 1918590), (93, 1505990), (146, 959295), (155, 903594), (186, 752995), (219, 639530), (310, 451797), (365, 383718), (438, 319765), (465, 301198), (730, 191859), (930, 150599), (1095, 127906), (2063, 67890), (2190, 63953), (2263, 61890), (4126, 33945), (4526, 30945), (6189, 22630), (6789, 20630), (10315, 13578), (11315, 12378)]