22456590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 58931712

約数和(自身を除く): 36475122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 811, 923, 1065, 1622, 1846, 2130, 2433, 2769, 4055, 4615, 4866, 5538, 8110, 9230, 10543, 12165, 13845, 21086, 24330, 27690, 31629, 52715, 57581, 63258, 105430, 115162, 158145, 172743, 287905, 316290, 345486, 575810, 748553, 863715, 1497106, 1727430, 2245659, 3742765, 4491318, 7485530, 11228295, 22456590]

約数ペア:

[(1, 22456590), (2, 11228295), (3, 7485530), (5, 4491318), (6, 3742765), (10, 2245659), (13, 1727430), (15, 1497106), (26, 863715), (30, 748553), (39, 575810), (65, 345486), (71, 316290), (78, 287905), (130, 172743), (142, 158145), (195, 115162), (213, 105430), (355, 63258), (390, 57581), (426, 52715), (710, 31629), (811, 27690), (923, 24330), (1065, 21086), (1622, 13845), (1846, 12165), (2130, 10543), (2433, 9230), (2769, 8110), (4055, 5538), (4615, 4866)]