28107030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{133843}}^1$

素因数の和:133860

約数の個数: 32

約数和(自身を含む): 77094144

約数和(自身を除く): 48987114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 133843, 267686, 401529, 669215, 803058, 936901, 1338430, 1873802, 2007645, 2810703, 4015290, 4684505, 5621406, 9369010, 14053515, 28107030]

約数ペア:

[(1, 28107030), (2, 14053515), (3, 9369010), (5, 5621406), (6, 4684505), (7, 4015290), (10, 2810703), (14, 2007645), (15, 1873802), (21, 1338430), (30, 936901), (35, 803058), (42, 669215), (70, 401529), (105, 267686), (210, 133843)]