8483790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 15155250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 569, 710, 994, 1065, 1138, 1491, 1707, 2130, 2485, 2845, 2982, 3414, 3983, 4970, 5690, 7455, 7966, 8535, 11949, 14910, 17070, 19915, 23898, 39830, 40399, 59745, 80798, 119490, 121197, 201995, 242394, 282793, 403990, 565586, 605985, 848379, 1211970, 1413965, 1696758, 2827930, 4241895, 8483790]

約数ペア:

[(1, 8483790), (2, 4241895), (3, 2827930), (5, 1696758), (6, 1413965), (7, 1211970), (10, 848379), (14, 605985), (15, 565586), (21, 403990), (30, 282793), (35, 242394), (42, 201995), (70, 121197), (71, 119490), (105, 80798), (142, 59745), (210, 40399), (213, 39830), (355, 23898), (426, 19915), (497, 17070), (569, 14910), (710, 11949), (994, 8535), (1065, 7966), (1138, 7455), (1491, 5690), (1707, 4970), (2130, 3983), (2485, 3414), (2845, 2982)]