1984890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 2830470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 607, 654, 1090, 1214, 1635, 1821, 3035, 3270, 3642, 6070, 9105, 18210, 66163, 132326, 198489, 330815, 396978, 661630, 992445, 1984890]

約数ペア:

[(1, 1984890), (2, 992445), (3, 661630), (5, 396978), (6, 330815), (10, 198489), (15, 132326), (30, 66163), (109, 18210), (218, 9105), (327, 6070), (545, 3642), (607, 3270), (654, 3035), (1090, 1821), (1214, 1635)]