8568144540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1641407}}^1$

素因数の和:1641451

約数の個数: 72

約数和(自身を含む): 26886263040

約数和(自身を除く): 18318118500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 1641407, 3282814, 4924221, 6565628, 8207035, 9848442, 14772663, 16414070, 19696884, 24621105, 29545326, 32828140, 47600803, 49242210, 59090652, 73863315, 95201606, 98484420, 142802409, 147726630, 190403212, 238004015, 285604818, 295453260, 428407227, 476008030, 571209636, 714012045, 856814454, 952016060, 1428024090, 1713628908, 2142036135, 2856048180, 4284072270, 8568144540]

約数ペア:

[(1, 8568144540), (2, 4284072270), (3, 2856048180), (4, 2142036135), (5, 1713628908), (6, 1428024090), (9, 952016060), (10, 856814454), (12, 714012045), (15, 571209636), (18, 476008030), (20, 428407227), (29, 295453260), (30, 285604818), (36, 238004015), (45, 190403212), (58, 147726630), (60, 142802409), (87, 98484420), (90, 95201606), (116, 73863315), (145, 59090652), (174, 49242210), (180, 47600803), (261, 32828140), (290, 29545326), (348, 24621105), (435, 19696884), (522, 16414070), (580, 14772663), (870, 9848442), (1044, 8207035), (1305, 6565628), (1740, 4924221), (2610, 3282814), (5220, 1641407)]