267908030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{1553}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 520055424

約数和(自身を除く): 252147394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1327, 1553, 2654, 3106, 6635, 7765, 13270, 15530, 17251, 20189, 34502, 40378, 86255, 100945, 172510, 201890, 2060831, 4121662, 10304155, 20608310, 26790803, 53581606, 133954015, 267908030]

約数ペア:

[(1, 267908030), (2, 133954015), (5, 53581606), (10, 26790803), (13, 20608310), (26, 10304155), (65, 4121662), (130, 2060831), (1327, 201890), (1553, 172510), (2654, 100945), (3106, 86255), (6635, 40378), (7765, 34502), (13270, 20189), (15530, 17251)]