70756490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 149110632

約数和(自身を除く): 78354142

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 197, 245, 394, 490, 733, 985, 1379, 1466, 1970, 2758, 3665, 5131, 6895, 7330, 9653, 10262, 13790, 19306, 25655, 35917, 48265, 51310, 71834, 96530, 144401, 179585, 288802, 359170, 722005, 1010807, 1444010, 2021614, 5054035, 7075649, 10108070, 14151298, 35378245, 70756490]

約数ペア:

[(1, 70756490), (2, 35378245), (5, 14151298), (7, 10108070), (10, 7075649), (14, 5054035), (35, 2021614), (49, 1444010), (70, 1010807), (98, 722005), (197, 359170), (245, 288802), (394, 179585), (490, 144401), (733, 96530), (985, 71834), (1379, 51310), (1466, 48265), (1970, 35917), (2758, 25655), (3665, 19306), (5131, 13790), (6895, 10262), (7330, 9653)]