30706744

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 59521680

約数和(自身を除く): 28814936

約数列:

[1, 2, 4, 8, 37, 74, 148, 227, 296, 454, 457, 908, 914, 1816, 1828, 3656, 8399, 16798, 16909, 33596, 33818, 67192, 67636, 103739, 135272, 207478, 414956, 829912, 3838343, 7676686, 15353372, 30706744]

約数ペア:

[(1, 30706744), (2, 15353372), (4, 7676686), (8, 3838343), (37, 829912), (74, 414956), (148, 207478), (227, 135272), (296, 103739), (454, 67636), (457, 67192), (908, 33818), (914, 33596), (1816, 16909), (1828, 16798), (3656, 8399)]