61047420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 196632576

約数和(自身を除く): 135585156

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, 761, 764, 955, 1146, 1337, 1522, 1910, 2283, 2292, 2674, 2865, 3044, 3805, 3820, 4011, 4566, 5327, 5348, 5730, 6685, 7610, 8022, 9132, 10654, 11415, 11460, 13370, 15220, 15981, 16044, 20055, 21308, 22830, 26635, 26740, 31962, 40110, 45660, 53270, 63924, 79905, 80220, 106540, 145351, 159810, 290702, 319620, 436053, 581404, 726755, 872106, 1017457, 1453510, 1744212, 2034914, 2180265, 2907020, 3052371, 4069828, 4360530, 5087285, 6104742, 8721060, 10174570, 12209484, 15261855, 20349140, 30523710, 61047420]

約数ペア:

[(1, 61047420), (2, 30523710), (3, 20349140), (4, 15261855), (5, 12209484), (6, 10174570), (7, 8721060), (10, 6104742), (12, 5087285), (14, 4360530), (15, 4069828), (20, 3052371), (21, 2907020), (28, 2180265), (30, 2034914), (35, 1744212), (42, 1453510), (60, 1017457), (70, 872106), (84, 726755), (105, 581404), (140, 436053), (191, 319620), (210, 290702), (382, 159810), (420, 145351), (573, 106540), (761, 80220), (764, 79905), (955, 63924), (1146, 53270), (1337, 45660), (1522, 40110), (1910, 31962), (2283, 26740), (2292, 26635), (2674, 22830), (2865, 21308), (3044, 20055), (3805, 16044), (3820, 15981), (4011, 15220), (4566, 13370), (5327, 11460), (5348, 11415), (5730, 10654), (6685, 9132), (7610, 8022)]