30671090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{98939}}^1$

素因数の和:98977

約数の個数: 16

約数和(自身を含む): 56989440

約数和(自身を除く): 26318350

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 98939, 197878, 494695, 989390, 3067109, 6134218, 15335545, 30671090]

約数ペア:

[(1, 30671090), (2, 15335545), (5, 6134218), (10, 3067109), (31, 989390), (62, 494695), (155, 197878), (310, 98939)]