1207172610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1916147}}^1$

素因数の和:1916167

約数の個数: 48

約数和(自身を含む): 3587029056

約数和(自身を除く): 2379856446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1916147, 3832294, 5748441, 9580735, 11496882, 13413029, 17245323, 19161470, 26826058, 28742205, 34490646, 40239087, 57484410, 67065145, 80478174, 86226615, 120717261, 134130290, 172453230, 201195435, 241434522, 402390870, 603586305, 1207172610]

約数ペア:

[(1, 1207172610), (2, 603586305), (3, 402390870), (5, 241434522), (6, 201195435), (7, 172453230), (9, 134130290), (10, 120717261), (14, 86226615), (15, 80478174), (18, 67065145), (21, 57484410), (30, 40239087), (35, 34490646), (42, 28742205), (45, 26826058), (63, 19161470), (70, 17245323), (90, 13413029), (105, 11496882), (126, 9580735), (210, 5748441), (315, 3832294), (630, 1916147)]