31699890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 85363200

約数和(自身を除く): 53663310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 1017, 1039, 1130, 1695, 2034, 2078, 3051, 3117, 3390, 5085, 5195, 6102, 6234, 9351, 10170, 10390, 15255, 15585, 18702, 28053, 30510, 31170, 46755, 56106, 93510, 117407, 140265, 234814, 280530, 352221, 587035, 704442, 1056663, 1174070, 1761105, 2113326, 3169989, 3522210, 5283315, 6339978, 10566630, 15849945, 31699890]

約数ペア:

[(1, 31699890), (2, 15849945), (3, 10566630), (5, 6339978), (6, 5283315), (9, 3522210), (10, 3169989), (15, 2113326), (18, 1761105), (27, 1174070), (30, 1056663), (45, 704442), (54, 587035), (90, 352221), (113, 280530), (135, 234814), (226, 140265), (270, 117407), (339, 93510), (565, 56106), (678, 46755), (1017, 31170), (1039, 30510), (1130, 28053), (1695, 18702), (2034, 15585), (2078, 15255), (3051, 10390), (3117, 10170), (3390, 9351), (5085, 6234), (5195, 6102)]