42527220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5720

約数の個数: 48

約数和(自身を含む): 120035328

約数和(自身を除く): 77508108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 5581, 7620, 11162, 16743, 22324, 27905, 33486, 55810, 66972, 83715, 111620, 167430, 334860, 708787, 1417574, 2126361, 2835148, 3543935, 4252722, 7087870, 8505444, 10631805, 14175740, 21263610, 42527220]

約数ペア:

[(1, 42527220), (2, 21263610), (3, 14175740), (4, 10631805), (5, 8505444), (6, 7087870), (10, 4252722), (12, 3543935), (15, 2835148), (20, 2126361), (30, 1417574), (60, 708787), (127, 334860), (254, 167430), (381, 111620), (508, 83715), (635, 66972), (762, 55810), (1270, 33486), (1524, 27905), (1905, 22324), (2540, 16743), (3810, 11162), (5581, 7620)]