28666590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56209}}^1$

素因数の和:56236

約数の個数: 32

約数和(自身を含む): 72848160

約数和(自身を除く): 44181570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 56209, 112418, 168627, 281045, 337254, 562090, 843135, 955553, 1686270, 1911106, 2866659, 4777765, 5733318, 9555530, 14333295, 28666590]

約数ペア:

[(1, 28666590), (2, 14333295), (3, 9555530), (5, 5733318), (6, 4777765), (10, 2866659), (15, 1911106), (17, 1686270), (30, 955553), (34, 843135), (51, 562090), (85, 337254), (102, 281045), (170, 168627), (255, 112418), (510, 56209)]