71146670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 80143186

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 127, 151, 254, 265, 302, 371, 530, 635, 742, 755, 889, 1057, 1270, 1510, 1778, 1855, 2114, 3710, 4445, 5285, 6731, 8003, 8890, 10570, 13462, 16006, 19177, 33655, 38354, 40015, 47117, 56021, 67310, 80030, 94234, 95885, 112042, 134239, 191770, 235585, 268478, 280105, 471170, 560210, 671195, 1016381, 1342390, 2032762, 5081905, 7114667, 10163810, 14229334, 35573335, 71146670]

約数ペア:

[(1, 71146670), (2, 35573335), (5, 14229334), (7, 10163810), (10, 7114667), (14, 5081905), (35, 2032762), (53, 1342390), (70, 1016381), (106, 671195), (127, 560210), (151, 471170), (254, 280105), (265, 268478), (302, 235585), (371, 191770), (530, 134239), (635, 112042), (742, 95885), (755, 94234), (889, 80030), (1057, 67310), (1270, 56021), (1510, 47117), (1778, 40015), (1855, 38354), (2114, 33655), (3710, 19177), (4445, 16006), (5285, 13462), (6731, 10570), (8003, 8890)]