82121690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 174873600

約数和(自身を除く): 92751910

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 109, 218, 229, 235, 329, 458, 470, 545, 658, 763, 1090, 1145, 1526, 1603, 1645, 2290, 3206, 3290, 3815, 5123, 7630, 8015, 10246, 10763, 16030, 21526, 24961, 25615, 35861, 49922, 51230, 53815, 71722, 75341, 107630, 124805, 150682, 174727, 179305, 249610, 349454, 358610, 376705, 753410, 873635, 1173167, 1747270, 2346334, 5865835, 8212169, 11731670, 16424338, 41060845, 82121690]

約数ペア:

[(1, 82121690), (2, 41060845), (5, 16424338), (7, 11731670), (10, 8212169), (14, 5865835), (35, 2346334), (47, 1747270), (70, 1173167), (94, 873635), (109, 753410), (218, 376705), (229, 358610), (235, 349454), (329, 249610), (458, 179305), (470, 174727), (545, 150682), (658, 124805), (763, 107630), (1090, 75341), (1145, 71722), (1526, 53815), (1603, 51230), (1645, 49922), (2290, 35861), (3206, 25615), (3290, 24961), (3815, 21526), (5123, 16030), (7630, 10763), (8015, 10246)]