30682552

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 63880560

約数和(自身を除く): 33198008

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 577, 578, 782, 1154, 1156, 1564, 2308, 2312, 3128, 4616, 6647, 9809, 13271, 13294, 19618, 26542, 26588, 39236, 53084, 53176, 78472, 106168, 166753, 225607, 333506, 451214, 667012, 902428, 1334024, 1804856, 3835319, 7670638, 15341276, 30682552]

約数ペア:

[(1, 30682552), (2, 15341276), (4, 7670638), (8, 3835319), (17, 1804856), (23, 1334024), (34, 902428), (46, 667012), (68, 451214), (92, 333506), (136, 225607), (184, 166753), (289, 106168), (391, 78472), (577, 53176), (578, 53084), (782, 39236), (1154, 26588), (1156, 26542), (1564, 19618), (2308, 13294), (2312, 13271), (3128, 9809), (4616, 6647)]