13467945970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{1979}}^1$

素因数の和:2803

約数の個数: 64

約数和(自身を含む): 25934515200

約数和(自身を除く): 12466569230

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 757, 899, 1514, 1798, 1979, 3785, 3958, 4495, 7570, 8990, 9895, 19790, 21953, 23467, 43906, 46934, 57391, 61349, 109765, 114782, 117335, 122698, 219530, 234670, 286955, 306745, 573910, 613490, 680543, 1361086, 1498103, 1779121, 2996206, 3402715, 3558242, 6805430, 7490515, 8895605, 14981030, 17791210, 43444987, 46441193, 86889974, 92882386, 217224935, 232205965, 434449870, 464411930, 1346794597, 2693589194, 6733972985, 13467945970]

約数ペア:

[(1, 13467945970), (2, 6733972985), (5, 2693589194), (10, 1346794597), (29, 464411930), (31, 434449870), (58, 232205965), (62, 217224935), (145, 92882386), (155, 86889974), (290, 46441193), (310, 43444987), (757, 17791210), (899, 14981030), (1514, 8895605), (1798, 7490515), (1979, 6805430), (3785, 3558242), (3958, 3402715), (4495, 2996206), (7570, 1779121), (8990, 1498103), (9895, 1361086), (19790, 680543), (21953, 613490), (23467, 573910), (43906, 306745), (46934, 286955), (57391, 234670), (61349, 219530), (109765, 122698), (114782, 117335)]