2103644490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70121483}}^1$

素因数の和:70121493

約数の個数: 16

約数和(自身を含む): 5048746848

約数和(自身を除く): 2945102358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70121483, 140242966, 210364449, 350607415, 420728898, 701214830, 1051822245, 2103644490]

約数ペア:

[(1, 2103644490), (2, 1051822245), (3, 701214830), (5, 420728898), (6, 350607415), (10, 210364449), (15, 140242966), (30, 70121483)]