243249570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2702773}}^1$

素因数の和:2702786

約数の個数: 24

約数和(自身を含む): 632449116

約数和(自身を除く): 389199546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2702773, 5405546, 8108319, 13513865, 16216638, 24324957, 27027730, 40541595, 48649914, 81083190, 121624785, 243249570]

約数ペア:

[(1, 243249570), (2, 121624785), (3, 81083190), (5, 48649914), (6, 40541595), (9, 27027730), (10, 24324957), (15, 16216638), (18, 13513865), (30, 8108319), (45, 5405546), (90, 2702773)]