4770780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 15730176

約数和(自身を除く): 10959396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 307, 370, 420, 444, 518, 555, 614, 740, 777, 921, 1036, 1110, 1228, 1295, 1535, 1554, 1842, 2149, 2220, 2590, 3070, 3108, 3684, 3885, 4298, 4605, 5180, 6140, 6447, 7770, 8596, 9210, 10745, 11359, 12894, 15540, 18420, 21490, 22718, 25788, 32235, 34077, 42980, 45436, 56795, 64470, 68154, 79513, 113590, 128940, 136308, 159026, 170385, 227180, 238539, 318052, 340770, 397565, 477078, 681540, 795130, 954156, 1192695, 1590260, 2385390, 4770780]

約数ペア:

[(1, 4770780), (2, 2385390), (3, 1590260), (4, 1192695), (5, 954156), (6, 795130), (7, 681540), (10, 477078), (12, 397565), (14, 340770), (15, 318052), (20, 238539), (21, 227180), (28, 170385), (30, 159026), (35, 136308), (37, 128940), (42, 113590), (60, 79513), (70, 68154), (74, 64470), (84, 56795), (105, 45436), (111, 42980), (140, 34077), (148, 32235), (185, 25788), (210, 22718), (222, 21490), (259, 18420), (307, 15540), (370, 12894), (420, 11359), (444, 10745), (518, 9210), (555, 8596), (614, 7770), (740, 6447), (777, 6140), (921, 5180), (1036, 4605), (1110, 4298), (1228, 3885), (1295, 3684), (1535, 3108), (1554, 3070), (1842, 2590), (2149, 2220)]