10285860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13212

約数の個数: 48

約数和(自身を含む): 31018176

約数和(自身を除く): 20732316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13187, 26374, 39561, 52748, 65935, 79122, 131870, 158244, 171431, 197805, 263740, 342862, 395610, 514293, 685724, 791220, 857155, 1028586, 1714310, 2057172, 2571465, 3428620, 5142930, 10285860]

約数ペア:

[(1, 10285860), (2, 5142930), (3, 3428620), (4, 2571465), (5, 2057172), (6, 1714310), (10, 1028586), (12, 857155), (13, 791220), (15, 685724), (20, 514293), (26, 395610), (30, 342862), (39, 263740), (52, 197805), (60, 171431), (65, 158244), (78, 131870), (130, 79122), (156, 65935), (195, 52748), (260, 39561), (390, 26374), (780, 13187)]