1224930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 3548160

約数和(自身を除く): 2323230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 307, 399, 570, 614, 665, 798, 921, 1330, 1535, 1842, 1995, 2149, 3070, 3990, 4298, 4605, 5833, 6447, 9210, 10745, 11666, 12894, 17499, 21490, 29165, 32235, 34998, 40831, 58330, 64470, 81662, 87495, 122493, 174990, 204155, 244986, 408310, 612465, 1224930]

約数ペア:

[(1, 1224930), (2, 612465), (3, 408310), (5, 244986), (6, 204155), (7, 174990), (10, 122493), (14, 87495), (15, 81662), (19, 64470), (21, 58330), (30, 40831), (35, 34998), (38, 32235), (42, 29165), (57, 21490), (70, 17499), (95, 12894), (105, 11666), (114, 10745), (133, 9210), (190, 6447), (210, 5833), (266, 4605), (285, 4298), (307, 3990), (399, 3070), (570, 2149), (614, 1995), (665, 1842), (798, 1535), (921, 1330)]