90650130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 230031360

約数和(自身を除く): 139381230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1663, 1817, 2370, 3326, 3634, 4989, 5451, 8315, 9085, 9978, 10902, 16630, 18170, 24945, 27255, 38249, 49890, 54510, 76498, 114747, 131377, 191245, 229494, 262754, 382490, 394131, 573735, 656885, 788262, 1147470, 1313770, 1970655, 3021671, 3941310, 6043342, 9065013, 15108355, 18130026, 30216710, 45325065, 90650130]

約数ペア:

[(1, 90650130), (2, 45325065), (3, 30216710), (5, 18130026), (6, 15108355), (10, 9065013), (15, 6043342), (23, 3941310), (30, 3021671), (46, 1970655), (69, 1313770), (79, 1147470), (115, 788262), (138, 656885), (158, 573735), (230, 394131), (237, 382490), (345, 262754), (395, 229494), (474, 191245), (690, 131377), (790, 114747), (1185, 76498), (1663, 54510), (1817, 49890), (2370, 38249), (3326, 27255), (3634, 24945), (4989, 18170), (5451, 16630), (8315, 10902), (9085, 9978)]