12260490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 32752512

約数和(自身を除く): 20492022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 701, 795, 1166, 1402, 1590, 1749, 2103, 2915, 3498, 3505, 4206, 5830, 7010, 7711, 8745, 10515, 15422, 17490, 21030, 23133, 37153, 38555, 46266, 74306, 77110, 111459, 115665, 185765, 222918, 231330, 371530, 408683, 557295, 817366, 1114590, 1226049, 2043415, 2452098, 4086830, 6130245, 12260490]

約数ペア:

[(1, 12260490), (2, 6130245), (3, 4086830), (5, 2452098), (6, 2043415), (10, 1226049), (11, 1114590), (15, 817366), (22, 557295), (30, 408683), (33, 371530), (53, 231330), (55, 222918), (66, 185765), (106, 115665), (110, 111459), (159, 77110), (165, 74306), (265, 46266), (318, 38555), (330, 37153), (530, 23133), (583, 21030), (701, 17490), (795, 15422), (1166, 10515), (1402, 8745), (1590, 7711), (1749, 7010), (2103, 5830), (2915, 4206), (3498, 3505)]