79688490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2417}}^1$

素因数の和:2591

約数の個数: 64

約数和(自身を含む): 220057344

約数和(自身を除く): 140368854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2355, 2417, 3297, 4710, 4834, 5495, 6594, 7251, 10990, 12085, 14502, 16485, 16919, 24170, 32970, 33838, 36255, 50757, 72510, 84595, 101514, 169190, 253785, 379469, 507570, 758938, 1138407, 1897345, 2276814, 2656283, 3794690, 5312566, 5692035, 7968849, 11384070, 13281415, 15937698, 26562830, 39844245, 79688490]

約数ペア:

[(1, 79688490), (2, 39844245), (3, 26562830), (5, 15937698), (6, 13281415), (7, 11384070), (10, 7968849), (14, 5692035), (15, 5312566), (21, 3794690), (30, 2656283), (35, 2276814), (42, 1897345), (70, 1138407), (105, 758938), (157, 507570), (210, 379469), (314, 253785), (471, 169190), (785, 101514), (942, 84595), (1099, 72510), (1570, 50757), (2198, 36255), (2355, 33838), (2417, 32970), (3297, 24170), (4710, 16919), (4834, 16485), (5495, 14502), (6594, 12085), (7251, 10990)]