71887130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12373}}^1$

素因数の和:12470

約数の個数: 32

約数和(自身を含む): 149675904

約数和(自身を除く): 77788774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 12373, 24746, 61865, 86611, 123730, 173222, 433055, 866110, 1026959, 2053918, 5134795, 7188713, 10269590, 14377426, 35943565, 71887130]

約数ペア:

[(1, 71887130), (2, 35943565), (5, 14377426), (7, 10269590), (10, 7188713), (14, 5134795), (35, 2053918), (70, 1026959), (83, 866110), (166, 433055), (415, 173222), (581, 123730), (830, 86611), (1162, 61865), (2905, 24746), (5810, 12373)]