72440610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219517}}^1$

素因数の和:219538

約数の個数: 32

約数和(自身を含む): 189663552

約数和(自身を除く): 117222942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 219517, 439034, 658551, 1097585, 1317102, 2195170, 2414687, 3292755, 4829374, 6585510, 7244061, 12073435, 14488122, 24146870, 36220305, 72440610]

約数ペア:

[(1, 72440610), (2, 36220305), (3, 24146870), (5, 14488122), (6, 12073435), (10, 7244061), (11, 6585510), (15, 4829374), (22, 3292755), (30, 2414687), (33, 2195170), (55, 1317102), (66, 1097585), (110, 658551), (165, 439034), (330, 219517)]