73192980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 235549440

約数和(自身を除く): 162356460

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, 210, 229, 420, 458, 687, 761, 916, 1145, 1374, 1522, 1603, 2283, 2290, 2748, 3044, 3206, 3435, 3805, 4566, 4580, 4809, 5327, 6412, 6870, 7610, 8015, 9132, 9618, 10654, 11415, 13740, 15220, 15981, 16030, 19236, 21308, 22830, 24045, 26635, 31962, 32060, 45660, 48090, 53270, 63924, 79905, 96180, 106540, 159810, 174269, 319620, 348538, 522807, 697076, 871345, 1045614, 1219883, 1742690, 2091228, 2439766, 2614035, 3485380, 3659649, 4879532, 5228070, 6099415, 7319298, 10456140, 12198830, 14638596, 18298245, 24397660, 36596490, 73192980]

約数ペア:

[(1, 73192980), (2, 36596490), (3, 24397660), (4, 18298245), (5, 14638596), (6, 12198830), (7, 10456140), (10, 7319298), (12, 6099415), (14, 5228070), (15, 4879532), (20, 3659649), (21, 3485380), (28, 2614035), (30, 2439766), (35, 2091228), (42, 1742690), (60, 1219883), (70, 1045614), (84, 871345), (105, 697076), (140, 522807), (210, 348538), (229, 319620), (420, 174269), (458, 159810), (687, 106540), (761, 96180), (916, 79905), (1145, 63924), (1374, 53270), (1522, 48090), (1603, 45660), (2283, 32060), (2290, 31962), (2748, 26635), (3044, 24045), (3206, 22830), (3435, 21308), (3805, 19236), (4566, 16030), (4580, 15981), (4809, 15220), (5327, 13740), (6412, 11415), (6870, 10654), (7610, 9618), (8015, 9132)]