68903460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{42533}}^1$

素因数の和:42554

約数の個数: 60

約数和(自身を含む): 216157788

約数和(自身を除く): 147254328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 42533, 85066, 127599, 170132, 212665, 255198, 382797, 425330, 510396, 637995, 765594, 850660, 1148391, 1275990, 1531188, 1913985, 2296782, 2551980, 3445173, 3827970, 4593564, 5741955, 6890346, 7655940, 11483910, 13780692, 17225865, 22967820, 34451730, 68903460]

約数ペア:

[(1, 68903460), (2, 34451730), (3, 22967820), (4, 17225865), (5, 13780692), (6, 11483910), (9, 7655940), (10, 6890346), (12, 5741955), (15, 4593564), (18, 3827970), (20, 3445173), (27, 2551980), (30, 2296782), (36, 1913985), (45, 1531188), (54, 1275990), (60, 1148391), (81, 850660), (90, 765594), (108, 637995), (135, 510396), (162, 425330), (180, 382797), (270, 255198), (324, 212665), (405, 170132), (540, 127599), (810, 85066), (1620, 42533)]