308889390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{35141}}^1$

素因数の和:35444

約数の個数: 32

約数和(自身を含む): 743885856

約数和(自身を除く): 434996466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 35141, 70282, 105423, 175705, 210846, 351410, 527115, 1054230, 10296313, 20592626, 30888939, 51481565, 61777878, 102963130, 154444695, 308889390]

約数ペア:

[(1, 308889390), (2, 154444695), (3, 102963130), (5, 61777878), (6, 51481565), (10, 30888939), (15, 20592626), (30, 10296313), (293, 1054230), (586, 527115), (879, 351410), (1465, 210846), (1758, 175705), (2930, 105423), (4395, 70282), (8790, 35141)]