494080380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2744891}}^1$

素因数の和:2744906

約数の個数: 36

約数和(自身を含む): 1498711032

約数和(自身を除く): 1004630652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2744891, 5489782, 8234673, 10979564, 13724455, 16469346, 24704019, 27448910, 32938692, 41173365, 49408038, 54897820, 82346730, 98816076, 123520095, 164693460, 247040190, 494080380]

約数ペア:

[(1, 494080380), (2, 247040190), (3, 164693460), (4, 123520095), (5, 98816076), (6, 82346730), (9, 54897820), (10, 49408038), (12, 41173365), (15, 32938692), (18, 27448910), (20, 24704019), (30, 16469346), (36, 13724455), (45, 10979564), (60, 8234673), (90, 5489782), (180, 2744891)]