121639530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9631}}^1$

素因数の和:10062

約数の個数: 32

約数和(自身を含む): 292658688

約数和(自身を除く): 171019158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 9631, 12630, 19262, 28893, 48155, 57786, 96310, 144465, 288930, 4054651, 8109302, 12163953, 20273255, 24327906, 40546510, 60819765, 121639530]

約数ペア:

[(1, 121639530), (2, 60819765), (3, 40546510), (5, 24327906), (6, 20273255), (10, 12163953), (15, 8109302), (30, 4054651), (421, 288930), (842, 144465), (1263, 96310), (2105, 57786), (2526, 48155), (4210, 28893), (6315, 19262), (9631, 12630)]