303151380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3779}}^1$

素因数の和:3989

約数の個数: 96

約数和(自身を含む): 975421440

約数和(自身を除く): 672270060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1910, 2292, 2674, 2865, 3779, 3820, 4011, 5348, 5730, 6685, 7558, 8022, 11337, 11460, 13370, 15116, 16044, 18895, 20055, 22674, 26453, 26740, 37790, 40110, 45348, 52906, 56685, 75580, 79359, 80220, 105812, 113370, 132265, 158718, 226740, 264530, 317436, 396795, 529060, 721789, 793590, 1443578, 1587180, 2165367, 2887156, 3608945, 4330734, 5052523, 7217890, 8661468, 10105046, 10826835, 14435780, 15157569, 20210092, 21653670, 25262615, 30315138, 43307340, 50525230, 60630276, 75787845, 101050460, 151575690, 303151380]

約数ペア:

[(1, 303151380), (2, 151575690), (3, 101050460), (4, 75787845), (5, 60630276), (6, 50525230), (7, 43307340), (10, 30315138), (12, 25262615), (14, 21653670), (15, 20210092), (20, 15157569), (21, 14435780), (28, 10826835), (30, 10105046), (35, 8661468), (42, 7217890), (60, 5052523), (70, 4330734), (84, 3608945), (105, 2887156), (140, 2165367), (191, 1587180), (210, 1443578), (382, 793590), (420, 721789), (573, 529060), (764, 396795), (955, 317436), (1146, 264530), (1337, 226740), (1910, 158718), (2292, 132265), (2674, 113370), (2865, 105812), (3779, 80220), (3820, 79359), (4011, 75580), (5348, 56685), (5730, 52906), (6685, 45348), (7558, 40110), (8022, 37790), (11337, 26740), (11460, 26453), (13370, 22674), (15116, 20055), (16044, 18895)]