70051380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23827}}^1$

素因数の和:23853

約数の個数: 72

約数和(自身を含む): 228176928

約数和(自身を除く): 158125548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 23827, 47654, 71481, 95308, 119135, 142962, 166789, 238270, 285924, 333578, 357405, 476540, 500367, 667156, 714810, 833945, 1000734, 1167523, 1429620, 1667890, 2001468, 2335046, 2501835, 3335780, 3502569, 4670092, 5003670, 5837615, 7005138, 10007340, 11675230, 14010276, 17512845, 23350460, 35025690, 70051380]

約数ペア:

[(1, 70051380), (2, 35025690), (3, 23350460), (4, 17512845), (5, 14010276), (6, 11675230), (7, 10007340), (10, 7005138), (12, 5837615), (14, 5003670), (15, 4670092), (20, 3502569), (21, 3335780), (28, 2501835), (30, 2335046), (35, 2001468), (42, 1667890), (49, 1429620), (60, 1167523), (70, 1000734), (84, 833945), (98, 714810), (105, 667156), (140, 500367), (147, 476540), (196, 357405), (210, 333578), (245, 285924), (294, 238270), (420, 166789), (490, 142962), (588, 119135), (735, 95308), (980, 71481), (1470, 47654), (2940, 23827)]