31162470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 82183680

約数和(自身を除く): 51021210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2377, 2622, 4370, 4754, 6555, 7131, 11885, 13110, 14262, 23770, 35655, 45163, 54671, 71310, 90326, 109342, 135489, 164013, 225815, 270978, 273355, 328026, 451630, 546710, 677445, 820065, 1038749, 1354890, 1640130, 2077498, 3116247, 5193745, 6232494, 10387490, 15581235, 31162470]

約数ペア:

[(1, 31162470), (2, 15581235), (3, 10387490), (5, 6232494), (6, 5193745), (10, 3116247), (15, 2077498), (19, 1640130), (23, 1354890), (30, 1038749), (38, 820065), (46, 677445), (57, 546710), (69, 451630), (95, 328026), (114, 273355), (115, 270978), (138, 225815), (190, 164013), (230, 135489), (285, 109342), (345, 90326), (437, 71310), (570, 54671), (690, 45163), (874, 35655), (1311, 23770), (2185, 14262), (2377, 13110), (2622, 11885), (4370, 7131), (4754, 6555)]