122063340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{290627}}^1$

素因数の和:290646

約数の個数: 48

約数和(自身を含む): 390604032

約数和(自身を除く): 268540692

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, 290627, 581254, 871881, 1162508, 1453135, 1743762, 2034389, 2906270, 3487524, 4068778, 4359405, 5812540, 6103167, 8137556, 8718810, 10171945, 12206334, 17437620, 20343890, 24412668, 30515835, 40687780, 61031670, 122063340]

約数ペア:

[(1, 122063340), (2, 61031670), (3, 40687780), (4, 30515835), (5, 24412668), (6, 20343890), (7, 17437620), (10, 12206334), (12, 10171945), (14, 8718810), (15, 8137556), (20, 6103167), (21, 5812540), (28, 4359405), (30, 4068778), (35, 3487524), (42, 2906270), (60, 2034389), (70, 1743762), (84, 1453135), (105, 1162508), (140, 871881), (210, 581254), (420, 290627)]