145875990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{374041}}^1$

素因数の和:374064

約数の個数: 32

約数和(自身を含む): 377034336

約数和(自身を除く): 231158346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 374041, 748082, 1122123, 1870205, 2244246, 3740410, 4862533, 5610615, 9725066, 11221230, 14587599, 24312665, 29175198, 48625330, 72937995, 145875990]

約数ペア:

[(1, 145875990), (2, 72937995), (3, 48625330), (5, 29175198), (6, 24312665), (10, 14587599), (13, 11221230), (15, 9725066), (26, 5610615), (30, 4862533), (39, 3740410), (65, 2244246), (78, 1870205), (130, 1122123), (195, 748082), (390, 374041)]