61792220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 155258880

約数和(自身を除く): 93466660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 79, 140, 148, 151, 158, 185, 259, 302, 316, 370, 395, 518, 553, 604, 740, 755, 790, 1036, 1057, 1106, 1295, 1510, 1580, 2114, 2212, 2590, 2765, 2923, 3020, 4228, 5180, 5285, 5530, 5587, 5846, 10570, 11060, 11174, 11692, 11929, 14615, 20461, 21140, 22348, 23858, 27935, 29230, 39109, 40922, 47716, 55870, 58460, 59645, 78218, 81844, 83503, 102305, 111740, 119290, 156436, 167006, 195545, 204610, 238580, 334012, 391090, 409220, 417515, 441373, 782180, 835030, 882746, 1670060, 1765492, 2206865, 3089611, 4413730, 6179222, 8827460, 12358444, 15448055, 30896110, 61792220]

約数ペア:

[(1, 61792220), (2, 30896110), (4, 15448055), (5, 12358444), (7, 8827460), (10, 6179222), (14, 4413730), (20, 3089611), (28, 2206865), (35, 1765492), (37, 1670060), (70, 882746), (74, 835030), (79, 782180), (140, 441373), (148, 417515), (151, 409220), (158, 391090), (185, 334012), (259, 238580), (302, 204610), (316, 195545), (370, 167006), (395, 156436), (518, 119290), (553, 111740), (604, 102305), (740, 83503), (755, 81844), (790, 78218), (1036, 59645), (1057, 58460), (1106, 55870), (1295, 47716), (1510, 40922), (1580, 39109), (2114, 29230), (2212, 27935), (2590, 23858), (2765, 22348), (2923, 21140), (3020, 20461), (4228, 14615), (5180, 11929), (5285, 11692), (5530, 11174), (5587, 11060), (5846, 10570)]