20162130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2161}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 48567168

約数和(自身を除く): 28405038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 2161, 3110, 4322, 4665, 6483, 9330, 10805, 12966, 21610, 32415, 64830, 672071, 1344142, 2016213, 3360355, 4032426, 6720710, 10081065, 20162130]

約数ペア:

[(1, 20162130), (2, 10081065), (3, 6720710), (5, 4032426), (6, 3360355), (10, 2016213), (15, 1344142), (30, 672071), (311, 64830), (622, 32415), (933, 21610), (1555, 12966), (1866, 10805), (2161, 9330), (3110, 6483), (4322, 4665)]