12937770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:4999

約数の個数: 48

約数和(自身を含む): 34805160

約数和(自身を除く): 21867390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4957, 9914, 14871, 24785, 29742, 44613, 49570, 74355, 89226, 143753, 148710, 223065, 287506, 431259, 446130, 718765, 862518, 1293777, 1437530, 2156295, 2587554, 4312590, 6468885, 12937770]

約数ペア:

[(1, 12937770), (2, 6468885), (3, 4312590), (5, 2587554), (6, 2156295), (9, 1437530), (10, 1293777), (15, 862518), (18, 718765), (29, 446130), (30, 431259), (45, 287506), (58, 223065), (87, 148710), (90, 143753), (145, 89226), (174, 74355), (261, 49570), (290, 44613), (435, 29742), (522, 24785), (870, 14871), (1305, 9914), (2610, 4957)]