129510710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22291}}^1$

素因数の和:22388

約数の個数: 32

約数和(自身を含む): 269644032

約数和(自身を除く): 140133322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 22291, 44582, 111455, 156037, 222910, 312074, 780185, 1560370, 1850153, 3700306, 9250765, 12951071, 18501530, 25902142, 64755355, 129510710]

約数ペア:

[(1, 129510710), (2, 64755355), (5, 25902142), (7, 18501530), (10, 12951071), (14, 9250765), (35, 3700306), (70, 1850153), (83, 1560370), (166, 780185), (415, 312074), (581, 222910), (830, 156037), (1162, 111455), (2905, 44582), (5810, 22291)]