71291790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{792131}}^1$

素因数の和:792144

約数の個数: 24

約数和(自身を含む): 185358888

約数和(自身を除く): 114067098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 792131, 1584262, 2376393, 3960655, 4752786, 7129179, 7921310, 11881965, 14258358, 23763930, 35645895, 71291790]

約数ペア:

[(1, 71291790), (2, 35645895), (3, 23763930), (5, 14258358), (6, 11881965), (9, 7921310), (10, 7129179), (15, 4752786), (18, 3960655), (30, 2376393), (45, 1584262), (90, 792131)]