13558260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 38404800

約数和(自身を除く): 24846540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2539, 2670, 5078, 5340, 7617, 10156, 12695, 15234, 25390, 30468, 38085, 50780, 76170, 152340, 225971, 451942, 677913, 903884, 1129855, 1355826, 2259710, 2711652, 3389565, 4519420, 6779130, 13558260]

約数ペア:

[(1, 13558260), (2, 6779130), (3, 4519420), (4, 3389565), (5, 2711652), (6, 2259710), (10, 1355826), (12, 1129855), (15, 903884), (20, 677913), (30, 451942), (60, 225971), (89, 152340), (178, 76170), (267, 50780), (356, 38085), (445, 30468), (534, 25390), (890, 15234), (1068, 12695), (1335, 10156), (1780, 7617), (2539, 5340), (2670, 5078)]