12586530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 33758208

約数和(自身を除く): 21171678

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 887, 946, 1290, 1419, 1774, 2365, 2661, 2838, 4435, 4730, 5322, 7095, 8870, 9757, 13305, 14190, 19514, 26610, 29271, 38141, 48785, 58542, 76282, 97570, 114423, 146355, 190705, 228846, 292710, 381410, 419551, 572115, 839102, 1144230, 1258653, 2097755, 2517306, 4195510, 6293265, 12586530]

約数ペア:

[(1, 12586530), (2, 6293265), (3, 4195510), (5, 2517306), (6, 2097755), (10, 1258653), (11, 1144230), (15, 839102), (22, 572115), (30, 419551), (33, 381410), (43, 292710), (55, 228846), (66, 190705), (86, 146355), (110, 114423), (129, 97570), (165, 76282), (215, 58542), (258, 48785), (330, 38141), (430, 29271), (473, 26610), (645, 19514), (887, 14190), (946, 13305), (1290, 9757), (1419, 8870), (1774, 7095), (2365, 5322), (2661, 4730), (2838, 4435)]