31814730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4259}}^1$

素因数の和:4355

約数の個数: 48

約数和(自身を含む): 83734560

約数和(自身を除く): 51919830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 4259, 7470, 8518, 12777, 21295, 25554, 38331, 42590, 63885, 76662, 127770, 191655, 353497, 383310, 706994, 1060491, 1767485, 2120982, 3181473, 3534970, 5302455, 6362946, 10604910, 15907365, 31814730]

約数ペア:

[(1, 31814730), (2, 15907365), (3, 10604910), (5, 6362946), (6, 5302455), (9, 3534970), (10, 3181473), (15, 2120982), (18, 1767485), (30, 1060491), (45, 706994), (83, 383310), (90, 353497), (166, 191655), (249, 127770), (415, 76662), (498, 63885), (747, 42590), (830, 38331), (1245, 25554), (1494, 21295), (2490, 12777), (3735, 8518), (4259, 7470)]