70466620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5189}}^1$

素因数の和:5302

約数の個数: 48

約数和(自身を含む): 170896320

約数和(自身を除く): 100429700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 5189, 6790, 10378, 13580, 20756, 25945, 36323, 51890, 72646, 103780, 145292, 181615, 363230, 503333, 726460, 1006666, 2013332, 2516665, 3523331, 5033330, 7046662, 10066660, 14093324, 17616655, 35233310, 70466620]

約数ペア:

[(1, 70466620), (2, 35233310), (4, 17616655), (5, 14093324), (7, 10066660), (10, 7046662), (14, 5033330), (20, 3523331), (28, 2516665), (35, 2013332), (70, 1006666), (97, 726460), (140, 503333), (194, 363230), (388, 181615), (485, 145292), (679, 103780), (970, 72646), (1358, 51890), (1940, 36323), (2716, 25945), (3395, 20756), (5189, 13580), (6790, 10378)]