321246530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{265493}}^1$

素因数の和:265522

約数の個数: 24

約数和(自身を含む): 635592636

約数和(自身を除く): 314346106

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 265493, 530986, 1327465, 2654930, 2920423, 5840846, 14602115, 29204230, 32124653, 64249306, 160623265, 321246530]

約数ペア:

[(1, 321246530), (2, 160623265), (5, 64249306), (10, 32124653), (11, 29204230), (22, 14602115), (55, 5840846), (110, 2920423), (121, 2654930), (242, 1327465), (605, 530986), (1210, 265493)]