39669660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3019}}^1$

素因数の和:3107

約数の個数: 72

約数和(自身を含む): 122020080

約数和(自身を除く): 82350420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3019, 3285, 4380, 6038, 6570, 9057, 12076, 13140, 15095, 18114, 27171, 30190, 36228, 45285, 54342, 60380, 90570, 108684, 135855, 181140, 220387, 271710, 440774, 543420, 661161, 881548, 1101935, 1322322, 1983483, 2203870, 2644644, 3305805, 3966966, 4407740, 6611610, 7933932, 9917415, 13223220, 19834830, 39669660]

約数ペア:

[(1, 39669660), (2, 19834830), (3, 13223220), (4, 9917415), (5, 7933932), (6, 6611610), (9, 4407740), (10, 3966966), (12, 3305805), (15, 2644644), (18, 2203870), (20, 1983483), (30, 1322322), (36, 1101935), (45, 881548), (60, 661161), (73, 543420), (90, 440774), (146, 271710), (180, 220387), (219, 181140), (292, 135855), (365, 108684), (438, 90570), (657, 60380), (730, 54342), (876, 45285), (1095, 36228), (1314, 30190), (1460, 27171), (2190, 18114), (2628, 15095), (3019, 13140), (3285, 12076), (4380, 9057), (6038, 6570)]