70415415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7260

約数の個数: 48

約数和(自身を含む): 144009216

約数和(自身を除く): 73593801

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 7211, 9765, 21633, 36055, 50477, 64899, 108165, 151431, 223541, 252385, 324495, 454293, 670623, 757155, 1117705, 1564787, 2011869, 2271465, 3353115, 4694361, 7823935, 10059345, 14083083, 23471805, 70415415]

約数ペア:

[(1, 70415415), (3, 23471805), (5, 14083083), (7, 10059345), (9, 7823935), (15, 4694361), (21, 3353115), (31, 2271465), (35, 2011869), (45, 1564787), (63, 1117705), (93, 757155), (105, 670623), (155, 454293), (217, 324495), (279, 252385), (315, 223541), (465, 151431), (651, 108165), (1085, 64899), (1395, 50477), (1953, 36055), (3255, 21633), (7211, 9765)]