1297114.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79537}}^1$

素因数の和:79556

約数の個数: 48

約数和(自身を含む): 106899072

約数和(自身を除く): 73493532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 79537, 159074, 238611, 318148, 397685, 477222, 556759, 795370, 954444, 1113518, 1193055, 1590740, 1670277, 2227036, 2386110, 2783795, 3340554, 4772220, 5567590, 6681108, 8351385, 11135180, 16702770, 33405540]

約数ペア:

[(1, 33405540), (2, 16702770), (3, 11135180), (4, 8351385), (5, 6681108), (6, 5567590), (7, 4772220), (10, 3340554), (12, 2783795), (14, 2386110), (15, 2227036), (20, 1670277), (21, 1590740), (28, 1193055), (30, 1113518), (35, 954444), (42, 795370), (60, 556759), (70, 477222), (84, 397685), (105, 318148), (140, 238611), (210, 159074), (420, 79537)]