488393430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4073}}^1$

素因数の和:4661

約数の個数: 64

約数和(自身を含む): 1342268928

約数和(自身を除く): 853875498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 571, 1142, 1713, 2855, 3426, 3997, 4073, 5710, 7994, 8146, 8565, 11991, 12219, 17130, 19985, 20365, 23982, 24438, 28511, 39970, 40730, 57022, 59955, 61095, 85533, 119910, 122190, 142555, 171066, 285110, 427665, 855330, 2325683, 4651366, 6977049, 11628415, 13954098, 16279781, 23256830, 32559562, 34885245, 48839343, 69770490, 81398905, 97678686, 162797810, 244196715, 488393430]

約数ペア:

[(1, 488393430), (2, 244196715), (3, 162797810), (5, 97678686), (6, 81398905), (7, 69770490), (10, 48839343), (14, 34885245), (15, 32559562), (21, 23256830), (30, 16279781), (35, 13954098), (42, 11628415), (70, 6977049), (105, 4651366), (210, 2325683), (571, 855330), (1142, 427665), (1713, 285110), (2855, 171066), (3426, 142555), (3997, 122190), (4073, 119910), (5710, 85533), (7994, 61095), (8146, 59955), (8565, 57022), (11991, 40730), (12219, 39970), (17130, 28511), (19985, 24438), (20365, 23982)]