2078506620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11547259}}^1$

素因数の和:11547274

約数の個数: 36

約数和(自身を含む): 6304803960

約数和(自身を除く): 4226297340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11547259, 23094518, 34641777, 46189036, 57736295, 69283554, 103925331, 115472590, 138567108, 173208885, 207850662, 230945180, 346417770, 415701324, 519626655, 692835540, 1039253310, 2078506620]

約数ペア:

[(1, 2078506620), (2, 1039253310), (3, 692835540), (4, 519626655), (5, 415701324), (6, 346417770), (9, 230945180), (10, 207850662), (12, 173208885), (15, 138567108), (18, 115472590), (20, 103925331), (30, 69283554), (36, 57736295), (45, 46189036), (60, 34641777), (90, 23094518), (180, 11547259)]