1418798760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{274961}}^1$

素因数の和:275018

約数の個数: 64

約数和(自身を含む): 4355398080

約数和(自身を除く): 2936599320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 274961, 549922, 824883, 1099844, 1374805, 1649766, 2199688, 2749610, 3299532, 4124415, 5499220, 6599064, 8248830, 10998440, 11823323, 16497660, 23646646, 32995320, 35469969, 47293292, 59116615, 70939938, 94586584, 118233230, 141879876, 177349845, 236466460, 283759752, 354699690, 472932920, 709399380, 1418798760]

約数ペア:

[(1, 1418798760), (2, 709399380), (3, 472932920), (4, 354699690), (5, 283759752), (6, 236466460), (8, 177349845), (10, 141879876), (12, 118233230), (15, 94586584), (20, 70939938), (24, 59116615), (30, 47293292), (40, 35469969), (43, 32995320), (60, 23646646), (86, 16497660), (120, 11823323), (129, 10998440), (172, 8248830), (215, 6599064), (258, 5499220), (344, 4124415), (430, 3299532), (516, 2749610), (645, 2199688), (860, 1649766), (1032, 1374805), (1290, 1099844), (1720, 824883), (2580, 549922), (5160, 274961)]