121511330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 225514800

約数和(自身を除く): 104003470

約数列:

[1, 2, 5, 10, 37, 74, 185, 349, 370, 698, 941, 1745, 1882, 3490, 4705, 9410, 12913, 25826, 34817, 64565, 69634, 129130, 174085, 328409, 348170, 656818, 1642045, 3284090, 12151133, 24302266, 60755665, 121511330]

約数ペア:

[(1, 121511330), (2, 60755665), (5, 24302266), (10, 12151133), (37, 3284090), (74, 1642045), (185, 656818), (349, 348170), (370, 328409), (698, 174085), (941, 129130), (1745, 69634), (1882, 64565), (3490, 34817), (4705, 25826), (9410, 12913)]