3130753690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{42359}}^1$

素因数の和:42774

約数の個数: 32

約数和(自身を含む): 5947344000

約数和(自身を除く): 2816590310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 778, 1945, 3890, 7391, 14782, 36955, 42359, 73910, 84718, 211795, 423590, 804821, 1609642, 4024105, 8048210, 16477651, 32955302, 82388255, 164776510, 313075369, 626150738, 1565376845, 3130753690]

約数ペア:

[(1, 3130753690), (2, 1565376845), (5, 626150738), (10, 313075369), (19, 164776510), (38, 82388255), (95, 32955302), (190, 16477651), (389, 8048210), (778, 4024105), (1945, 1609642), (3890, 804821), (7391, 423590), (14782, 211795), (36955, 84718), (42359, 73910)]