72477570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219629}}^1$

素因数の和:219650

約数の個数: 32

約数和(自身を含む): 189760320

約数和(自身を除く): 117282750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 219629, 439258, 658887, 1098145, 1317774, 2196290, 2415919, 3294435, 4831838, 6588870, 7247757, 12079595, 14495514, 24159190, 36238785, 72477570]

約数ペア:

[(1, 72477570), (2, 36238785), (3, 24159190), (5, 14495514), (6, 12079595), (10, 7247757), (11, 6588870), (15, 4831838), (22, 3294435), (30, 2415919), (33, 2196290), (55, 1317774), (66, 1098145), (110, 658887), (165, 439258), (330, 219629)]