224418610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 228455630

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 233, 239, 310, 403, 466, 478, 806, 1165, 1195, 2015, 2330, 2390, 3029, 3107, 4030, 6058, 6214, 7223, 7409, 14446, 14818, 15145, 15535, 30290, 31070, 36115, 37045, 55687, 72230, 74090, 93899, 96317, 111374, 187798, 192634, 278435, 469495, 481585, 556870, 723931, 938990, 963170, 1447862, 1726297, 3452594, 3619655, 7239310, 8631485, 17262970, 22441861, 44883722, 112209305, 224418610]

約数ペア:

[(1, 224418610), (2, 112209305), (5, 44883722), (10, 22441861), (13, 17262970), (26, 8631485), (31, 7239310), (62, 3619655), (65, 3452594), (130, 1726297), (155, 1447862), (233, 963170), (239, 938990), (310, 723931), (403, 556870), (466, 481585), (478, 469495), (806, 278435), (1165, 192634), (1195, 187798), (2015, 111374), (2330, 96317), (2390, 93899), (3029, 74090), (3107, 72230), (4030, 55687), (6058, 37045), (6214, 36115), (7223, 31070), (7409, 30290), (14446, 15535), (14818, 15145)]