72671610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220217}}^1$

素因数の和:220238

約数の個数: 32

約数和(自身を含む): 190268352

約数和(自身を除く): 117596742

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220217, 440434, 660651, 1101085, 1321302, 2202170, 2422387, 3303255, 4844774, 6606510, 7267161, 12111935, 14534322, 24223870, 36335805, 72671610]

約数ペア:

[(1, 72671610), (2, 36335805), (3, 24223870), (5, 14534322), (6, 12111935), (10, 7267161), (11, 6606510), (15, 4844774), (22, 3303255), (30, 2422387), (33, 2202170), (55, 1321302), (66, 1101085), (110, 660651), (165, 440434), (330, 220217)]