3976810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 7678800

約数和(自身を除く): 3701990

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 157, 170, 298, 314, 745, 785, 1490, 1570, 2533, 2669, 5066, 5338, 12665, 13345, 23393, 25330, 26690, 46786, 116965, 233930, 397681, 795362, 1988405, 3976810]

約数ペア:

[(1, 3976810), (2, 1988405), (5, 795362), (10, 397681), (17, 233930), (34, 116965), (85, 46786), (149, 26690), (157, 25330), (170, 23393), (298, 13345), (314, 12665), (745, 5338), (785, 5066), (1490, 2669), (1570, 2533)]