137889810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7193}}^1$

素因数の和:7280

約数の個数: 64

約数和(自身を含む): 372936960

約数和(自身を除く): 235047150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 7193, 9585, 14386, 19170, 21579, 35965, 43158, 64737, 71930, 107895, 129474, 194211, 215790, 323685, 388422, 510703, 647370, 971055, 1021406, 1532109, 1942110, 2553515, 3064218, 4596327, 5107030, 7660545, 9192654, 13788981, 15321090, 22981635, 27577962, 45963270, 68944905, 137889810]

約数ペア:

[(1, 137889810), (2, 68944905), (3, 45963270), (5, 27577962), (6, 22981635), (9, 15321090), (10, 13788981), (15, 9192654), (18, 7660545), (27, 5107030), (30, 4596327), (45, 3064218), (54, 2553515), (71, 1942110), (90, 1532109), (135, 1021406), (142, 971055), (213, 647370), (270, 510703), (355, 388422), (426, 323685), (639, 215790), (710, 194211), (1065, 129474), (1278, 107895), (1917, 71930), (2130, 64737), (3195, 43158), (3834, 35965), (6390, 21579), (7193, 19170), (9585, 14386)]