61713240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{514277}}^1$

素因数の和:514291

約数の個数: 32

約数和(自身を含む): 185140080

約数和(自身を除く): 123426840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 514277, 1028554, 1542831, 2057108, 2571385, 3085662, 4114216, 5142770, 6171324, 7714155, 10285540, 12342648, 15428310, 20571080, 30856620, 61713240]

約数ペア:

[(1, 61713240), (2, 30856620), (3, 20571080), (4, 15428310), (5, 12342648), (6, 10285540), (8, 7714155), (10, 6171324), (12, 5142770), (15, 4114216), (20, 3085662), (24, 2571385), (30, 2057108), (40, 1542831), (60, 1028554), (120, 514277)]