229247340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{545827}}^1$

素因数の和:545846

約数の個数: 48

約数和(自身を含む): 733592832

約数和(自身を除く): 504345492

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, 545827, 1091654, 1637481, 2183308, 2729135, 3274962, 3820789, 5458270, 6549924, 7641578, 8187405, 10916540, 11462367, 15283156, 16374810, 19103945, 22924734, 32749620, 38207890, 45849468, 57311835, 76415780, 114623670, 229247340]

約数ペア:

[(1, 229247340), (2, 114623670), (3, 76415780), (4, 57311835), (5, 45849468), (6, 38207890), (7, 32749620), (10, 22924734), (12, 19103945), (14, 16374810), (15, 15283156), (20, 11462367), (21, 10916540), (28, 8187405), (30, 7641578), (35, 6549924), (42, 5458270), (60, 3820789), (70, 3274962), (84, 2729135), (105, 2183308), (140, 1637481), (210, 1091654), (420, 545827)]