11443590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 30455568

約数和(自身を除く): 19011978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2957, 3870, 5914, 8871, 14785, 17742, 26613, 29570, 44355, 53226, 88710, 127151, 133065, 254302, 266130, 381453, 635755, 762906, 1144359, 1271510, 1907265, 2288718, 3814530, 5721795, 11443590]

約数ペア:

[(1, 11443590), (2, 5721795), (3, 3814530), (5, 2288718), (6, 1907265), (9, 1271510), (10, 1144359), (15, 762906), (18, 635755), (30, 381453), (43, 266130), (45, 254302), (86, 133065), (90, 127151), (129, 88710), (215, 53226), (258, 44355), (387, 29570), (430, 26613), (645, 17742), (774, 14785), (1290, 8871), (1935, 5914), (2957, 3870)]