1900276030

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{134867}}^1$

素因数の和:136283

約数の個数: 16

約数和(自身を含む): 3422949840

約数和(自身を除く): 1522673810

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 134867, 269734, 674335, 1348670, 190027603, 380055206, 950138015, 1900276030]

約数ペア:

[(1, 1900276030), (2, 950138015), (5, 380055206), (10, 190027603), (1409, 1348670), (2818, 674335), (7045, 269734), (14090, 134867)]