7472850

素因数分解:

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

素因数の和:680

約数の個数: 96

約数和(自身を含む): 23141376

約数和(自身を除く): 15668526

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 647, 770, 825, 1050, 1155, 1294, 1650, 1925, 1941, 2310, 3235, 3850, 3882, 4529, 5775, 6470, 7117, 9058, 9705, 11550, 13587, 14234, 16175, 19410, 21351, 22645, 27174, 32350, 35585, 42702, 45290, 48525, 49819, 67935, 71170, 97050, 99638, 106755, 113225, 135870, 149457, 177925, 213510, 226450, 249095, 298914, 339675, 355850, 498190, 533775, 679350, 747285, 1067550, 1245475, 1494570, 2490950, 3736425, 7472850]

約数ペア:

[(1, 7472850), (2, 3736425), (3, 2490950), (5, 1494570), (6, 1245475), (7, 1067550), (10, 747285), (11, 679350), (14, 533775), (15, 498190), (21, 355850), (22, 339675), (25, 298914), (30, 249095), (33, 226450), (35, 213510), (42, 177925), (50, 149457), (55, 135870), (66, 113225), (70, 106755), (75, 99638), (77, 97050), (105, 71170), (110, 67935), (150, 49819), (154, 48525), (165, 45290), (175, 42702), (210, 35585), (231, 32350), (275, 27174), (330, 22645), (350, 21351), (385, 19410), (462, 16175), (525, 14234), (550, 13587), (647, 11550), (770, 9705), (825, 9058), (1050, 7117), (1155, 6470), (1294, 5775), (1650, 4529), (1925, 3882), (1941, 3850), (2310, 3235)]