2016126810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{520963}}^1$

素因数の和:521019

約数の個数: 48

約数和(自身を含む): 5363845344

約数和(自身を除く): 3347718534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 520963, 1041926, 1562889, 2604815, 3125778, 4688667, 5209630, 7814445, 9377334, 15628890, 22401409, 23443335, 44802818, 46886670, 67204227, 112007045, 134408454, 201612681, 224014090, 336021135, 403225362, 672042270, 1008063405, 2016126810]

約数ペア:

[(1, 2016126810), (2, 1008063405), (3, 672042270), (5, 403225362), (6, 336021135), (9, 224014090), (10, 201612681), (15, 134408454), (18, 112007045), (30, 67204227), (43, 46886670), (45, 44802818), (86, 23443335), (90, 22401409), (129, 15628890), (215, 9377334), (258, 7814445), (387, 5209630), (430, 4688667), (645, 3125778), (774, 2604815), (1290, 1562889), (1935, 1041926), (3870, 520963)]