1330990.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 61399296

約数和(自身を除く): 28187906

約数列:

[1, 2, 5, 10, 53, 106, 223, 265, 281, 446, 530, 562, 1115, 1405, 2230, 2810, 11819, 14893, 23638, 29786, 59095, 62663, 74465, 118190, 125326, 148930, 313315, 626630, 3321139, 6642278, 16605695, 33211390]

約数ペア:

[(1, 33211390), (2, 16605695), (5, 6642278), (10, 3321139), (53, 626630), (106, 313315), (223, 148930), (265, 125326), (281, 118190), (446, 74465), (530, 62663), (562, 59095), (1115, 29786), (1405, 23638), (2230, 14893), (2810, 11819)]