143414940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2390249}}^1$

素因数の和:2390261

約数の個数: 24

約数和(自身を含む): 401562000

約数和(自身を除く): 258147060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2390249, 4780498, 7170747, 9560996, 11951245, 14341494, 23902490, 28682988, 35853735, 47804980, 71707470, 143414940]

約数ペア:

[(1, 143414940), (2, 71707470), (3, 47804980), (4, 35853735), (5, 28682988), (6, 23902490), (10, 14341494), (12, 11951245), (15, 9560996), (20, 7170747), (30, 4780498), (60, 2390249)]