30924250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 67931136

約数和(自身を除く): 37006886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 250, 287, 350, 410, 431, 574, 862, 875, 1025, 1435, 1750, 2050, 2155, 2870, 3017, 4310, 5125, 6034, 7175, 10250, 10775, 14350, 15085, 17671, 21550, 30170, 35342, 35875, 53875, 71750, 75425, 88355, 107750, 123697, 150850, 176710, 247394, 377125, 441775, 618485, 754250, 883550, 1236970, 2208875, 3092425, 4417750, 6184850, 15462125, 30924250]

約数ペア:

[(1, 30924250), (2, 15462125), (5, 6184850), (7, 4417750), (10, 3092425), (14, 2208875), (25, 1236970), (35, 883550), (41, 754250), (50, 618485), (70, 441775), (82, 377125), (125, 247394), (175, 176710), (205, 150850), (250, 123697), (287, 107750), (350, 88355), (410, 75425), (431, 71750), (574, 53875), (862, 35875), (875, 35342), (1025, 30170), (1435, 21550), (1750, 17671), (2050, 15085), (2155, 14350), (2870, 10775), (3017, 10250), (4310, 7175), (5125, 6034)]