126438340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5981}}^1$

素因数の和:6148

約数の個数: 48

約数和(自身を含む): 305512704

約数和(自身を除く): 179074364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 5981, 10570, 11962, 21140, 23924, 29905, 41867, 59810, 83734, 119620, 167468, 209335, 418670, 837340, 903131, 1806262, 3612524, 4515655, 6321917, 9031310, 12643834, 18062620, 25287668, 31609585, 63219170, 126438340]

約数ペア:

[(1, 126438340), (2, 63219170), (4, 31609585), (5, 25287668), (7, 18062620), (10, 12643834), (14, 9031310), (20, 6321917), (28, 4515655), (35, 3612524), (70, 1806262), (140, 903131), (151, 837340), (302, 418670), (604, 209335), (755, 167468), (1057, 119620), (1510, 83734), (2114, 59810), (3020, 41867), (4228, 29905), (5285, 23924), (5981, 21140), (10570, 11962)]