141745020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76207}}^1$

素因数の和:76250

約数の個数: 48

約数和(自身を含む): 409694208

約数和(自身を除く): 267949188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 76207, 152414, 228621, 304828, 381035, 457242, 762070, 914484, 1143105, 1524140, 2286210, 2362417, 4572420, 4724834, 7087251, 9449668, 11812085, 14174502, 23624170, 28349004, 35436255, 47248340, 70872510, 141745020]

約数ペア:

[(1, 141745020), (2, 70872510), (3, 47248340), (4, 35436255), (5, 28349004), (6, 23624170), (10, 14174502), (12, 11812085), (15, 9449668), (20, 7087251), (30, 4724834), (31, 4572420), (60, 2362417), (62, 2286210), (93, 1524140), (124, 1143105), (155, 914484), (186, 762070), (310, 457242), (372, 381035), (465, 304828), (620, 228621), (930, 152414), (1860, 76207)]