4900790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15809}}^1$

素因数の和:15847

約数の個数: 16

約数和(自身を含む): 9106560

約数和(自身を除く): 4205770

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 15809, 31618, 79045, 158090, 490079, 980158, 2450395, 4900790]

約数ペア:

[(1, 4900790), (2, 2450395), (5, 980158), (10, 490079), (31, 158090), (62, 79045), (155, 31618), (310, 15809)]