15705380630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1\times {\mathrm{25667}}^1$

素因数の和:27140

約数の個数: 32

約数和(自身を含む): 28948575744

約数和(自身を除く): 13243195114

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1423, 2846, 7115, 14230, 25667, 51334, 61189, 122378, 128335, 256670, 305945, 611890, 1103681, 2207362, 5518405, 11036810, 36524141, 73048282, 182620705, 365241410, 1570538063, 3141076126, 7852690315, 15705380630]

約数ペア:

[(1, 15705380630), (2, 7852690315), (5, 3141076126), (10, 1570538063), (43, 365241410), (86, 182620705), (215, 73048282), (430, 36524141), (1423, 11036810), (2846, 5518405), (7115, 2207362), (14230, 1103681), (25667, 611890), (51334, 305945), (61189, 256670), (122378, 128335)]