8147970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{90533}}^1$

素因数の和:90546

約数の個数: 24

約数和(自身を含む): 21184956

約数和(自身を除く): 13036986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 90533, 181066, 271599, 452665, 543198, 814797, 905330, 1357995, 1629594, 2715990, 4073985, 8147970]

約数ペア:

[(1, 8147970), (2, 4073985), (3, 2715990), (5, 1629594), (6, 1357995), (9, 905330), (10, 814797), (15, 543198), (18, 452665), (30, 271599), (45, 181066), (90, 90533)]