85964830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11923}}^1$

素因数の和:12040

約数の個数: 32

約数和(自身を含む): 178573824

約数和(自身を除く): 92608994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 11923, 23846, 59615, 83461, 119230, 166922, 417305, 834610, 1228069, 2456138, 6140345, 8596483, 12280690, 17192966, 42982415, 85964830]

約数ペア:

[(1, 85964830), (2, 42982415), (5, 17192966), (7, 12280690), (10, 8596483), (14, 6140345), (35, 2456138), (70, 1228069), (103, 834610), (206, 417305), (515, 166922), (721, 119230), (1030, 83461), (1442, 59615), (3605, 23846), (7210, 11923)]