76970740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 203470848

約数和(自身を除く): 126500108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 151, 154, 220, 302, 308, 331, 385, 604, 662, 755, 770, 1057, 1324, 1510, 1540, 1655, 1661, 2114, 2317, 3020, 3310, 3322, 3641, 4228, 4634, 5285, 6620, 6644, 7282, 8305, 9268, 10570, 11585, 11627, 14564, 16610, 18205, 21140, 23170, 23254, 25487, 33220, 36410, 46340, 46508, 49981, 50974, 58135, 72820, 99962, 101948, 116270, 127435, 199924, 232540, 249905, 254870, 349867, 499810, 509740, 549791, 699734, 999620, 1099582, 1399468, 1749335, 2199164, 2748955, 3498670, 3848537, 5497910, 6997340, 7697074, 10995820, 15394148, 19242685, 38485370, 76970740]

約数ペア:

[(1, 76970740), (2, 38485370), (4, 19242685), (5, 15394148), (7, 10995820), (10, 7697074), (11, 6997340), (14, 5497910), (20, 3848537), (22, 3498670), (28, 2748955), (35, 2199164), (44, 1749335), (55, 1399468), (70, 1099582), (77, 999620), (110, 699734), (140, 549791), (151, 509740), (154, 499810), (220, 349867), (302, 254870), (308, 249905), (331, 232540), (385, 199924), (604, 127435), (662, 116270), (755, 101948), (770, 99962), (1057, 72820), (1324, 58135), (1510, 50974), (1540, 49981), (1655, 46508), (1661, 46340), (2114, 36410), (2317, 33220), (3020, 25487), (3310, 23254), (3322, 23170), (3641, 21140), (4228, 18205), (4634, 16610), (5285, 14564), (6620, 11627), (6644, 11585), (7282, 10570), (8305, 9268)]