3155210820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1947661}}^1$

素因数の和:1947682

約数の個数: 60

約数和(自身を含む): 9898018284

約数和(自身を除く): 6742807464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1947661, 3895322, 5842983, 7790644, 9738305, 11685966, 17528949, 19476610, 23371932, 29214915, 35057898, 38953220, 52586847, 58429830, 70115796, 87644745, 105173694, 116859660, 157760541, 175289490, 210347388, 262934235, 315521082, 350578980, 525868470, 631042164, 788802705, 1051736940, 1577605410, 3155210820]

約数ペア:

[(1, 3155210820), (2, 1577605410), (3, 1051736940), (4, 788802705), (5, 631042164), (6, 525868470), (9, 350578980), (10, 315521082), (12, 262934235), (15, 210347388), (18, 175289490), (20, 157760541), (27, 116859660), (30, 105173694), (36, 87644745), (45, 70115796), (54, 58429830), (60, 52586847), (81, 38953220), (90, 35057898), (108, 29214915), (135, 23371932), (162, 19476610), (180, 17528949), (270, 11685966), (324, 9738305), (405, 7790644), (540, 5842983), (810, 3895322), (1620, 1947661)]