28770790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92809}}^1$

素因数の和:92847

約数の個数: 16

約数和(自身を含む): 53458560

約数和(自身を除く): 24687770

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92809, 185618, 464045, 928090, 2877079, 5754158, 14385395, 28770790]

約数ペア:

[(1, 28770790), (2, 14385395), (5, 5754158), (10, 2877079), (31, 928090), (62, 464045), (155, 185618), (310, 92809)]