11531730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 32037120

約数和(自身を除く): 20505390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 617, 623, 890, 1234, 1246, 1335, 1851, 1869, 2670, 3085, 3115, 3702, 3738, 4319, 6170, 6230, 8638, 9255, 9345, 12957, 18510, 18690, 21595, 25914, 43190, 54913, 64785, 109826, 129570, 164739, 274565, 329478, 384391, 549130, 768782, 823695, 1153173, 1647390, 1921955, 2306346, 3843910, 5765865, 11531730]

約数ペア:

[(1, 11531730), (2, 5765865), (3, 3843910), (5, 2306346), (6, 1921955), (7, 1647390), (10, 1153173), (14, 823695), (15, 768782), (21, 549130), (30, 384391), (35, 329478), (42, 274565), (70, 164739), (89, 129570), (105, 109826), (178, 64785), (210, 54913), (267, 43190), (445, 25914), (534, 21595), (617, 18690), (623, 18510), (890, 12957), (1234, 9345), (1246, 9255), (1335, 8638), (1851, 6230), (1869, 6170), (2670, 4319), (3085, 3738), (3115, 3702)]