30174830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25357}}^1$

素因数の和:25388

約数の個数: 32

約数和(自身を含む): 65727936

約数和(自身を除く): 35553106

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 25357, 50714, 126785, 177499, 253570, 354998, 431069, 862138, 887495, 1774990, 2155345, 3017483, 4310690, 6034966, 15087415, 30174830]

約数ペア:

[(1, 30174830), (2, 15087415), (5, 6034966), (7, 4310690), (10, 3017483), (14, 2155345), (17, 1774990), (34, 887495), (35, 862138), (70, 431069), (85, 354998), (119, 253570), (170, 177499), (238, 126785), (595, 50714), (1190, 25357)]