495813301630

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1\times {\mathrm{2411}}^1$

素因数の和:3505

約数の個数: 64

約数和(自身を含む): 905025623040

約数和(自身を除く): 409212321410

約数列:

[1, 2, 5, 10, 139, 197, 278, 394, 695, 751, 985, 1390, 1502, 1970, 2411, 3755, 4822, 7510, 12055, 24110, 27383, 54766, 104389, 136915, 147947, 208778, 273830, 295894, 335129, 474967, 521945, 670258, 739735, 949934, 1043890, 1479470, 1675645, 1810661, 2374835, 3351290, 3621322, 4749670, 9053305, 18106610, 20564633, 41129266, 66020413, 102823165, 132040826, 205646330, 251681879, 330102065, 356700217, 503363758, 660204130, 713400434, 1258409395, 1783501085, 2516818790, 3567002170, 49581330163, 99162660326, 247906650815, 495813301630]

約数ペア:

[(1, 495813301630), (2, 247906650815), (5, 99162660326), (10, 49581330163), (139, 3567002170), (197, 2516818790), (278, 1783501085), (394, 1258409395), (695, 713400434), (751, 660204130), (985, 503363758), (1390, 356700217), (1502, 330102065), (1970, 251681879), (2411, 205646330), (3755, 132040826), (4822, 102823165), (7510, 66020413), (12055, 41129266), (24110, 20564633), (27383, 18106610), (54766, 9053305), (104389, 4749670), (136915, 3621322), (147947, 3351290), (208778, 2374835), (273830, 1810661), (295894, 1675645), (335129, 1479470), (474967, 1043890), (521945, 949934), (670258, 739735)]