153758330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 308079072

約数和(自身を除く): 154320742

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 166, 242, 415, 605, 830, 913, 1210, 1531, 1826, 3062, 4565, 7655, 9130, 10043, 15310, 16841, 20086, 33682, 50215, 84205, 100430, 127073, 168410, 185251, 254146, 370502, 635365, 926255, 1270730, 1397803, 1852510, 2795606, 6989015, 13978030, 15375833, 30751666, 76879165, 153758330]

約数ペア:

[(1, 153758330), (2, 76879165), (5, 30751666), (10, 15375833), (11, 13978030), (22, 6989015), (55, 2795606), (83, 1852510), (110, 1397803), (121, 1270730), (166, 926255), (242, 635365), (415, 370502), (605, 254146), (830, 185251), (913, 168410), (1210, 127073), (1531, 100430), (1826, 84205), (3062, 50215), (4565, 33682), (7655, 20086), (9130, 16841), (10043, 15310)]