7414470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3946

約数の個数: 64

約数和(自身を含む): 22602240

約数和(自身を除く): 15187770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3923, 7846, 11769, 19615, 23538, 27461, 35307, 39230, 54922, 58845, 70614, 82383, 105921, 117690, 137305, 164766, 176535, 211842, 247149, 274610, 353070, 411915, 494298, 529605, 741447, 823830, 1059210, 1235745, 1482894, 2471490, 3707235, 7414470]

約数ペア:

[(1, 7414470), (2, 3707235), (3, 2471490), (5, 1482894), (6, 1235745), (7, 1059210), (9, 823830), (10, 741447), (14, 529605), (15, 494298), (18, 411915), (21, 353070), (27, 274610), (30, 247149), (35, 211842), (42, 176535), (45, 164766), (54, 137305), (63, 117690), (70, 105921), (90, 82383), (105, 70614), (126, 58845), (135, 54922), (189, 39230), (210, 35307), (270, 27461), (315, 23538), (378, 19615), (630, 11769), (945, 7846), (1890, 3923)]