76924020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41357}}^1$

素因数の和:41400

約数の個数: 48

約数和(自身を含む): 222340608

約数和(自身を除く): 145416588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 41357, 82714, 124071, 165428, 206785, 248142, 413570, 496284, 620355, 827140, 1240710, 1282067, 2481420, 2564134, 3846201, 5128268, 6410335, 7692402, 12820670, 15384804, 19231005, 25641340, 38462010, 76924020]

約数ペア:

[(1, 76924020), (2, 38462010), (3, 25641340), (4, 19231005), (5, 15384804), (6, 12820670), (10, 7692402), (12, 6410335), (15, 5128268), (20, 3846201), (30, 2564134), (31, 2481420), (60, 1282067), (62, 1240710), (93, 827140), (124, 620355), (155, 496284), (186, 413570), (310, 248142), (372, 206785), (465, 165428), (620, 124071), (930, 82714), (1860, 41357)]