1494570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 4478976

約数和(自身を除く): 2984406

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 647, 770, 1155, 1294, 1941, 2310, 3235, 3882, 4529, 6470, 7117, 9058, 9705, 13587, 14234, 19410, 21351, 22645, 27174, 35585, 42702, 45290, 49819, 67935, 71170, 99638, 106755, 135870, 149457, 213510, 249095, 298914, 498190, 747285, 1494570]

約数ペア:

[(1, 1494570), (2, 747285), (3, 498190), (5, 298914), (6, 249095), (7, 213510), (10, 149457), (11, 135870), (14, 106755), (15, 99638), (21, 71170), (22, 67935), (30, 49819), (33, 45290), (35, 42702), (42, 35585), (55, 27174), (66, 22645), (70, 21351), (77, 19410), (105, 14234), (110, 13587), (154, 9705), (165, 9058), (210, 7117), (231, 6470), (330, 4529), (385, 3882), (462, 3235), (647, 2310), (770, 1941), (1155, 1294)]