31603620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 93985920

約数和(自身を除く): 62382300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 443, 492, 580, 615, 820, 870, 886, 1189, 1230, 1329, 1740, 1772, 2215, 2378, 2460, 2658, 3567, 4430, 4756, 5316, 5945, 6645, 7134, 8860, 11890, 12847, 13290, 14268, 17835, 18163, 23780, 25694, 26580, 35670, 36326, 38541, 51388, 54489, 64235, 71340, 72652, 77082, 90815, 108978, 128470, 154164, 181630, 192705, 217956, 256940, 272445, 363260, 385410, 526727, 544890, 770820, 1053454, 1089780, 1580181, 2106908, 2633635, 3160362, 5267270, 6320724, 7900905, 10534540, 15801810, 31603620]

約数ペア:

[(1, 31603620), (2, 15801810), (3, 10534540), (4, 7900905), (5, 6320724), (6, 5267270), (10, 3160362), (12, 2633635), (15, 2106908), (20, 1580181), (29, 1089780), (30, 1053454), (41, 770820), (58, 544890), (60, 526727), (82, 385410), (87, 363260), (116, 272445), (123, 256940), (145, 217956), (164, 192705), (174, 181630), (205, 154164), (246, 128470), (290, 108978), (348, 90815), (410, 77082), (435, 72652), (443, 71340), (492, 64235), (580, 54489), (615, 51388), (820, 38541), (870, 36326), (886, 35670), (1189, 26580), (1230, 25694), (1329, 23780), (1740, 18163), (1772, 17835), (2215, 14268), (2378, 13290), (2460, 12847), (2658, 11890), (3567, 8860), (4430, 7134), (4756, 6645), (5316, 5945)]