338673990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{53503}}^1$

素因数の和:53724

約数の個数: 32

約数和(自身を含む): 816685056

約数和(自身を除く): 478011066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 53503, 107006, 160509, 267515, 321018, 535030, 802545, 1605090, 11289133, 22578266, 33867399, 56445665, 67734798, 112891330, 169336995, 338673990]

約数ペア:

[(1, 338673990), (2, 169336995), (3, 112891330), (5, 67734798), (6, 56445665), (10, 33867399), (15, 22578266), (30, 11289133), (211, 1605090), (422, 802545), (633, 535030), (1055, 321018), (1266, 267515), (2110, 160509), (3165, 107006), (6330, 53503)]