321736150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4809

約数の個数: 48

約数和(自身を含む): 632370240

約数和(自身を除く): 310634090

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 1175, 1363, 1450, 2350, 2726, 4721, 6815, 9442, 13630, 23605, 34075, 47210, 68150, 118025, 136909, 221887, 236050, 273818, 443774, 684545, 1109435, 1369090, 2218870, 3422725, 5547175, 6434723, 6845450, 11094350, 12869446, 32173615, 64347230, 160868075, 321736150]

約数ペア:

[(1, 321736150), (2, 160868075), (5, 64347230), (10, 32173615), (25, 12869446), (29, 11094350), (47, 6845450), (50, 6434723), (58, 5547175), (94, 3422725), (145, 2218870), (235, 1369090), (290, 1109435), (470, 684545), (725, 443774), (1175, 273818), (1363, 236050), (1450, 221887), (2350, 136909), (2726, 118025), (4721, 68150), (6815, 47210), (9442, 34075), (13630, 23605)]