64135290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5227}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 154330560

約数和(自身を除く): 90195270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 5227, 6135, 10454, 12270, 15681, 26135, 31362, 52270, 78405, 156810, 2137843, 4275686, 6413529, 10689215, 12827058, 21378430, 32067645, 64135290]

約数ペア:

[(1, 64135290), (2, 32067645), (3, 21378430), (5, 12827058), (6, 10689215), (10, 6413529), (15, 4275686), (30, 2137843), (409, 156810), (818, 78405), (1227, 52270), (2045, 31362), (2454, 26135), (4090, 15681), (5227, 12270), (6135, 10454)]