37897210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 78825600

約数和(自身を除く): 40928390

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 67, 95, 130, 134, 190, 229, 247, 335, 458, 494, 670, 871, 1145, 1235, 1273, 1742, 2290, 2470, 2546, 2977, 4351, 4355, 5954, 6365, 8702, 8710, 12730, 14885, 15343, 16549, 21755, 29770, 30686, 33098, 43510, 56563, 76715, 82745, 113126, 153430, 165490, 199459, 282815, 291517, 398918, 565630, 583034, 997295, 1457585, 1994590, 2915170, 3789721, 7579442, 18948605, 37897210]

約数ペア:

[(1, 37897210), (2, 18948605), (5, 7579442), (10, 3789721), (13, 2915170), (19, 1994590), (26, 1457585), (38, 997295), (65, 583034), (67, 565630), (95, 398918), (130, 291517), (134, 282815), (190, 199459), (229, 165490), (247, 153430), (335, 113126), (458, 82745), (494, 76715), (670, 56563), (871, 43510), (1145, 33098), (1235, 30686), (1273, 29770), (1742, 21755), (2290, 16549), (2470, 15343), (2546, 14885), (2977, 12730), (4351, 8710), (4355, 8702), (5954, 6365)]