31170060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7567

約数の個数: 72

約数和(自身を含む): 98673120

約数和(自身を除く): 67503060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 7529, 15058, 22587, 30116, 37645, 45174, 67761, 75290, 90348, 112935, 135522, 150580, 173167, 225870, 271044, 338805, 346334, 451740, 519501, 677610, 692668, 865835, 1039002, 1355220, 1558503, 1731670, 2078004, 2597505, 3117006, 3463340, 5195010, 6234012, 7792515, 10390020, 15585030, 31170060]

約数ペア:

[(1, 31170060), (2, 15585030), (3, 10390020), (4, 7792515), (5, 6234012), (6, 5195010), (9, 3463340), (10, 3117006), (12, 2597505), (15, 2078004), (18, 1731670), (20, 1558503), (23, 1355220), (30, 1039002), (36, 865835), (45, 692668), (46, 677610), (60, 519501), (69, 451740), (90, 346334), (92, 338805), (115, 271044), (138, 225870), (180, 173167), (207, 150580), (230, 135522), (276, 112935), (345, 90348), (414, 75290), (460, 67761), (690, 45174), (828, 37645), (1035, 30116), (1380, 22587), (2070, 15058), (4140, 7529)]