7214460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 23369472

約数和(自身を除く): 16155012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 643, 660, 748, 935, 1020, 1122, 1286, 1870, 1929, 2244, 2572, 2805, 3215, 3740, 3858, 5610, 6430, 7073, 7716, 9645, 10931, 11220, 12860, 14146, 19290, 21219, 21862, 28292, 32793, 35365, 38580, 42438, 43724, 54655, 65586, 70730, 84876, 106095, 109310, 120241, 131172, 141460, 163965, 212190, 218620, 240482, 327930, 360723, 424380, 480964, 601205, 655860, 721446, 1202410, 1442892, 1803615, 2404820, 3607230, 7214460]

約数ペア:

[(1, 7214460), (2, 3607230), (3, 2404820), (4, 1803615), (5, 1442892), (6, 1202410), (10, 721446), (11, 655860), (12, 601205), (15, 480964), (17, 424380), (20, 360723), (22, 327930), (30, 240482), (33, 218620), (34, 212190), (44, 163965), (51, 141460), (55, 131172), (60, 120241), (66, 109310), (68, 106095), (85, 84876), (102, 70730), (110, 65586), (132, 54655), (165, 43724), (170, 42438), (187, 38580), (204, 35365), (220, 32793), (255, 28292), (330, 21862), (340, 21219), (374, 19290), (510, 14146), (561, 12860), (643, 11220), (660, 10931), (748, 9645), (935, 7716), (1020, 7073), (1122, 6430), (1286, 5610), (1870, 3858), (1929, 3740), (2244, 3215), (2572, 2805)]