79333870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 179283456

約数和(自身を除く): 99949586

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 385, 394, 523, 770, 985, 1046, 1379, 1970, 2167, 2615, 2758, 3661, 4334, 5230, 5753, 6895, 7322, 10835, 11506, 13790, 15169, 18305, 21670, 28765, 30338, 36610, 40271, 57530, 75845, 80542, 103031, 151690, 201355, 206062, 402710, 515155, 721217, 1030310, 1133341, 1442434, 2266682, 3606085, 5666705, 7212170, 7933387, 11333410, 15866774, 39666935, 79333870]

約数ペア:

[(1, 79333870), (2, 39666935), (5, 15866774), (7, 11333410), (10, 7933387), (11, 7212170), (14, 5666705), (22, 3606085), (35, 2266682), (55, 1442434), (70, 1133341), (77, 1030310), (110, 721217), (154, 515155), (197, 402710), (385, 206062), (394, 201355), (523, 151690), (770, 103031), (985, 80542), (1046, 75845), (1379, 57530), (1970, 40271), (2167, 36610), (2615, 30338), (2758, 28765), (3661, 21670), (4334, 18305), (5230, 15169), (5753, 13790), (6895, 11506), (7322, 10835)]