19790370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3727}}^1$

素因数の和:3799

約数の個数: 48

約数和(自身を含む): 52341120

約数和(自身を除く): 32550750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3727, 5310, 7454, 11181, 18635, 22362, 33543, 37270, 55905, 67086, 111810, 167715, 219893, 335430, 439786, 659679, 1099465, 1319358, 1979037, 2198930, 3298395, 3958074, 6596790, 9895185, 19790370]

約数ペア:

[(1, 19790370), (2, 9895185), (3, 6596790), (5, 3958074), (6, 3298395), (9, 2198930), (10, 1979037), (15, 1319358), (18, 1099465), (30, 659679), (45, 439786), (59, 335430), (90, 219893), (118, 167715), (177, 111810), (295, 67086), (354, 55905), (531, 37270), (590, 33543), (885, 22362), (1062, 18635), (1770, 11181), (2655, 7454), (3727, 5310)]