236392660

素因数分解:

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

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 583034760

約数和(自身を除く): 346642100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 109, 140, 196, 218, 245, 436, 490, 545, 763, 980, 1090, 1526, 2180, 2213, 3052, 3815, 4426, 5341, 7630, 8852, 10682, 11065, 15260, 15491, 21364, 22130, 26705, 30982, 44260, 53410, 61964, 77455, 106820, 108437, 154910, 216874, 241217, 309820, 433748, 482434, 542185, 964868, 1084370, 1206085, 1688519, 2168740, 2412170, 3377038, 4824340, 6754076, 8442595, 11819633, 16885190, 23639266, 33770380, 47278532, 59098165, 118196330, 236392660]

約数ペア:

[(1, 236392660), (2, 118196330), (4, 59098165), (5, 47278532), (7, 33770380), (10, 23639266), (14, 16885190), (20, 11819633), (28, 8442595), (35, 6754076), (49, 4824340), (70, 3377038), (98, 2412170), (109, 2168740), (140, 1688519), (196, 1206085), (218, 1084370), (245, 964868), (436, 542185), (490, 482434), (545, 433748), (763, 309820), (980, 241217), (1090, 216874), (1526, 154910), (2180, 108437), (2213, 106820), (3052, 77455), (3815, 61964), (4426, 53410), (5341, 44260), (7630, 30982), (8852, 26705), (10682, 22130), (11065, 21364), (15260, 15491)]