13462820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 34933248

約数和(自身を除く): 21470428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 113, 115, 140, 148, 161, 185, 226, 230, 259, 322, 370, 452, 460, 518, 565, 644, 740, 791, 805, 851, 1036, 1130, 1295, 1582, 1610, 1702, 2260, 2590, 2599, 3164, 3220, 3404, 3955, 4181, 4255, 5180, 5198, 5957, 7910, 8362, 8510, 10396, 11914, 12995, 15820, 16724, 17020, 18193, 20905, 23828, 25990, 29267, 29785, 36386, 41810, 51980, 58534, 59570, 72772, 83620, 90965, 96163, 117068, 119140, 146335, 181930, 192326, 292670, 363860, 384652, 480815, 585340, 673141, 961630, 1346282, 1923260, 2692564, 3365705, 6731410, 13462820]

約数ペア:

[(1, 13462820), (2, 6731410), (4, 3365705), (5, 2692564), (7, 1923260), (10, 1346282), (14, 961630), (20, 673141), (23, 585340), (28, 480815), (35, 384652), (37, 363860), (46, 292670), (70, 192326), (74, 181930), (92, 146335), (113, 119140), (115, 117068), (140, 96163), (148, 90965), (161, 83620), (185, 72772), (226, 59570), (230, 58534), (259, 51980), (322, 41810), (370, 36386), (452, 29785), (460, 29267), (518, 25990), (565, 23828), (644, 20905), (740, 18193), (791, 17020), (805, 16724), (851, 15820), (1036, 12995), (1130, 11914), (1295, 10396), (1582, 8510), (1610, 8362), (1702, 7910), (2260, 5957), (2590, 5198), (2599, 5180), (3164, 4255), (3220, 4181), (3404, 3955)]