6670120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 15970140

約数和(自身を除く): 9300020

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 577, 578, 680, 1154, 1156, 1445, 2308, 2312, 2885, 2890, 4616, 5770, 5780, 9809, 11540, 11560, 19618, 23080, 39236, 49045, 78472, 98090, 166753, 196180, 333506, 392360, 667012, 833765, 1334024, 1667530, 3335060, 6670120]

約数ペア:

[(1, 6670120), (2, 3335060), (4, 1667530), (5, 1334024), (8, 833765), (10, 667012), (17, 392360), (20, 333506), (34, 196180), (40, 166753), (68, 98090), (85, 78472), (136, 49045), (170, 39236), (289, 23080), (340, 19618), (577, 11560), (578, 11540), (680, 9809), (1154, 5780), (1156, 5770), (1445, 4616), (2308, 2890), (2312, 2885)]