30113090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13877}}^1$

素因数の和:13922

約数の個数: 32

約数和(自身を含む): 63949824

約数和(自身を除く): 33836734

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 13877, 27754, 69385, 97139, 138770, 194278, 430187, 485695, 860374, 971390, 2150935, 3011309, 4301870, 6022618, 15056545, 30113090]

約数ペア:

[(1, 30113090), (2, 15056545), (5, 6022618), (7, 4301870), (10, 3011309), (14, 2150935), (31, 971390), (35, 860374), (62, 485695), (70, 430187), (155, 194278), (217, 138770), (310, 97139), (434, 69385), (1085, 27754), (2170, 13877)]