4847220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3869

約数の個数: 72

約数和(自身を含む): 16808064

約数和(自身を除く): 11960844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3847, 7694, 11541, 15388, 19235, 23082, 26929, 34623, 38470, 46164, 53858, 57705, 69246, 76940, 80787, 107716, 115410, 134645, 138492, 161574, 173115, 230820, 242361, 269290, 323148, 346230, 403935, 484722, 538580, 692460, 807870, 969444, 1211805, 1615740, 2423610, 4847220]

約数ペア:

[(1, 4847220), (2, 2423610), (3, 1615740), (4, 1211805), (5, 969444), (6, 807870), (7, 692460), (9, 538580), (10, 484722), (12, 403935), (14, 346230), (15, 323148), (18, 269290), (20, 242361), (21, 230820), (28, 173115), (30, 161574), (35, 138492), (36, 134645), (42, 115410), (45, 107716), (60, 80787), (63, 76940), (70, 69246), (84, 57705), (90, 53858), (105, 46164), (126, 38470), (140, 34623), (180, 26929), (210, 23082), (252, 19235), (315, 15388), (420, 11541), (630, 7694), (1260, 3847)]