31484390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5419}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 65560320

約数和(自身を除く): 34075930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5419, 5810, 10838, 27095, 37933, 54190, 75866, 189665, 379330, 449777, 899554, 2248885, 3148439, 4497770, 6296878, 15742195, 31484390]

約数ペア:

[(1, 31484390), (2, 15742195), (5, 6296878), (7, 4497770), (10, 3148439), (14, 2248885), (35, 899554), (70, 449777), (83, 379330), (166, 189665), (415, 75866), (581, 54190), (830, 37933), (1162, 27095), (2905, 10838), (5419, 5810)]