31101060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 93929472

約数和(自身を除く): 62828412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 727, 930, 1380, 1426, 1454, 1860, 2139, 2181, 2852, 2908, 3565, 3635, 4278, 4362, 7130, 7270, 8556, 8724, 10695, 10905, 14260, 14540, 16721, 21390, 21810, 22537, 33442, 42780, 43620, 45074, 50163, 66884, 67611, 83605, 90148, 100326, 112685, 135222, 167210, 200652, 225370, 250815, 270444, 334420, 338055, 450740, 501630, 518351, 676110, 1003260, 1036702, 1352220, 1555053, 2073404, 2591755, 3110106, 5183510, 6220212, 7775265, 10367020, 15550530, 31101060]

約数ペア:

[(1, 31101060), (2, 15550530), (3, 10367020), (4, 7775265), (5, 6220212), (6, 5183510), (10, 3110106), (12, 2591755), (15, 2073404), (20, 1555053), (23, 1352220), (30, 1036702), (31, 1003260), (46, 676110), (60, 518351), (62, 501630), (69, 450740), (92, 338055), (93, 334420), (115, 270444), (124, 250815), (138, 225370), (155, 200652), (186, 167210), (230, 135222), (276, 112685), (310, 100326), (345, 90148), (372, 83605), (460, 67611), (465, 66884), (620, 50163), (690, 45074), (713, 43620), (727, 42780), (930, 33442), (1380, 22537), (1426, 21810), (1454, 21390), (1860, 16721), (2139, 14540), (2181, 14260), (2852, 10905), (2908, 10695), (3565, 8724), (3635, 8556), (4278, 7270), (4362, 7130)]