70214520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1997}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 211468320

約数和(自身を除く): 141253800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 1997, 2344, 2930, 3516, 3994, 4395, 5860, 5991, 7032, 7988, 8790, 9985, 11720, 11982, 15976, 17580, 19970, 23964, 29955, 35160, 39940, 47928, 59910, 79880, 119820, 239640, 585121, 1170242, 1755363, 2340484, 2925605, 3510726, 4680968, 5851210, 7021452, 8776815, 11702420, 14042904, 17553630, 23404840, 35107260, 70214520]

約数ペア:

[(1, 70214520), (2, 35107260), (3, 23404840), (4, 17553630), (5, 14042904), (6, 11702420), (8, 8776815), (10, 7021452), (12, 5851210), (15, 4680968), (20, 3510726), (24, 2925605), (30, 2340484), (40, 1755363), (60, 1170242), (120, 585121), (293, 239640), (586, 119820), (879, 79880), (1172, 59910), (1465, 47928), (1758, 39940), (1997, 35160), (2344, 29955), (2930, 23964), (3516, 19970), (3994, 17580), (4395, 15976), (5860, 11982), (5991, 11720), (7032, 9985), (7988, 8790)]