64758090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2158603}}^1$

素因数の和:2158613

約数の個数: 16

約数和(自身を含む): 155419488

約数和(自身を除く): 90661398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2158603, 4317206, 6475809, 10793015, 12951618, 21586030, 32379045, 64758090]

約数ペア:

[(1, 64758090), (2, 32379045), (3, 21586030), (5, 12951618), (6, 10793015), (10, 6475809), (15, 4317206), (30, 2158603)]