17390730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{82813}}^1$

素因数の和:82830

約数の個数: 32

約数和(自身を含む): 47700864

約数和(自身を除く): 30310134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 82813, 165626, 248439, 414065, 496878, 579691, 828130, 1159382, 1242195, 1739073, 2484390, 2898455, 3478146, 5796910, 8695365, 17390730]

約数ペア:

[(1, 17390730), (2, 8695365), (3, 5796910), (5, 3478146), (6, 2898455), (7, 2484390), (10, 1739073), (14, 1242195), (15, 1159382), (21, 828130), (30, 579691), (35, 496878), (42, 414065), (70, 248439), (105, 165626), (210, 82813)]