17145390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13291}}^1$

素因数の和:13344

約数の個数: 32

約数和(自身を含む): 42109056

約数和(自身を除く): 24963666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 13291, 26582, 39873, 66455, 79746, 132910, 199365, 398730, 571513, 1143026, 1714539, 2857565, 3429078, 5715130, 8572695, 17145390]

約数ペア:

[(1, 17145390), (2, 8572695), (3, 5715130), (5, 3429078), (6, 2857565), (10, 1714539), (15, 1143026), (30, 571513), (43, 398730), (86, 199365), (129, 132910), (215, 79746), (258, 66455), (430, 39873), (645, 26582), (1290, 13291)]