228634140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{544367}}^1$

素因数の和:544386

約数の個数: 48

約数和(自身を含む): 731630592

約数和(自身を除く): 502996452

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, 544367, 1088734, 1633101, 2177468, 2721835, 3266202, 3810569, 5443670, 6532404, 7621138, 8165505, 10887340, 11431707, 15242276, 16331010, 19052845, 22863414, 32662020, 38105690, 45726828, 57158535, 76211380, 114317070, 228634140]

約数ペア:

[(1, 228634140), (2, 114317070), (3, 76211380), (4, 57158535), (5, 45726828), (6, 38105690), (7, 32662020), (10, 22863414), (12, 19052845), (14, 16331010), (15, 15242276), (20, 11431707), (21, 10887340), (28, 8165505), (30, 7621138), (35, 6532404), (42, 5443670), (60, 3810569), (70, 3266202), (84, 2721835), (105, 2177468), (140, 1633101), (210, 1088734), (420, 544367)]