137889780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11321}}^1$

素因数の和:11369

約数の個数: 96

約数和(自身を含む): 456503040

約数和(自身を除く): 318613260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 11321, 12180, 22642, 33963, 45284, 56605, 67926, 79247, 113210, 135852, 158494, 169815, 226420, 237741, 316988, 328309, 339630, 396235, 475482, 656618, 679260, 792470, 950964, 984927, 1188705, 1313236, 1584940, 1641545, 1969854, 2298163, 2377410, 3283090, 3939708, 4596326, 4754820, 4924635, 6566180, 6894489, 9192652, 9849270, 11490815, 13788978, 19698540, 22981630, 27577956, 34472445, 45963260, 68944890, 137889780]

約数ペア:

[(1, 137889780), (2, 68944890), (3, 45963260), (4, 34472445), (5, 27577956), (6, 22981630), (7, 19698540), (10, 13788978), (12, 11490815), (14, 9849270), (15, 9192652), (20, 6894489), (21, 6566180), (28, 4924635), (29, 4754820), (30, 4596326), (35, 3939708), (42, 3283090), (58, 2377410), (60, 2298163), (70, 1969854), (84, 1641545), (87, 1584940), (105, 1313236), (116, 1188705), (140, 984927), (145, 950964), (174, 792470), (203, 679260), (210, 656618), (290, 475482), (348, 396235), (406, 339630), (420, 328309), (435, 316988), (580, 237741), (609, 226420), (812, 169815), (870, 158494), (1015, 135852), (1218, 113210), (1740, 79247), (2030, 67926), (2436, 56605), (3045, 45284), (4060, 33963), (6090, 22642), (11321, 12180)]