42406620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{983}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 119024640

約数和(自身を除く): 76618020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 719, 983, 1438, 1966, 2157, 2876, 2949, 3595, 3932, 4314, 4915, 5898, 7190, 8628, 9830, 10785, 11796, 14380, 14745, 19660, 21570, 29490, 43140, 58980, 706777, 1413554, 2120331, 2827108, 3533885, 4240662, 7067770, 8481324, 10601655, 14135540, 21203310, 42406620]

約数ペア:

[(1, 42406620), (2, 21203310), (3, 14135540), (4, 10601655), (5, 8481324), (6, 7067770), (10, 4240662), (12, 3533885), (15, 2827108), (20, 2120331), (30, 1413554), (60, 706777), (719, 58980), (983, 43140), (1438, 29490), (1966, 21570), (2157, 19660), (2876, 14745), (2949, 14380), (3595, 11796), (3932, 10785), (4314, 9830), (4915, 8628), (5898, 7190)]