354588990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2346

約数の個数: 96

約数和(自身を含む): 999488160

約数和(自身を除く): 644899170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 109, 147, 210, 218, 245, 294, 327, 490, 545, 654, 735, 763, 1090, 1470, 1526, 1635, 2213, 2289, 3270, 3815, 4426, 4578, 5341, 6639, 7630, 10682, 11065, 11445, 13278, 15491, 16023, 22130, 22890, 26705, 30982, 32046, 33195, 46473, 53410, 66390, 77455, 80115, 92946, 108437, 154910, 160230, 216874, 232365, 241217, 325311, 464730, 482434, 542185, 650622, 723651, 1084370, 1206085, 1447302, 1626555, 1688519, 2412170, 3253110, 3377038, 3618255, 5065557, 7236510, 8442595, 10131114, 11819633, 16885190, 23639266, 25327785, 35458899, 50655570, 59098165, 70917798, 118196330, 177294495, 354588990]

約数ペア:

[(1, 354588990), (2, 177294495), (3, 118196330), (5, 70917798), (6, 59098165), (7, 50655570), (10, 35458899), (14, 25327785), (15, 23639266), (21, 16885190), (30, 11819633), (35, 10131114), (42, 8442595), (49, 7236510), (70, 5065557), (98, 3618255), (105, 3377038), (109, 3253110), (147, 2412170), (210, 1688519), (218, 1626555), (245, 1447302), (294, 1206085), (327, 1084370), (490, 723651), (545, 650622), (654, 542185), (735, 482434), (763, 464730), (1090, 325311), (1470, 241217), (1526, 232365), (1635, 216874), (2213, 160230), (2289, 154910), (3270, 108437), (3815, 92946), (4426, 80115), (4578, 77455), (5341, 66390), (6639, 53410), (7630, 46473), (10682, 33195), (11065, 32046), (11445, 30982), (13278, 26705), (15491, 22890), (16023, 22130)]