30921588

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5058

約数の個数: 60

約数和(自身を含む): 85106560

約数和(自身を除く): 54184972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 5023, 6156, 10046, 15069, 20092, 30138, 45207, 60276, 90414, 95437, 135621, 180828, 190874, 271242, 286311, 381748, 406863, 542484, 572622, 813726, 858933, 1145244, 1627452, 1717866, 2576799, 3435732, 5153598, 7730397, 10307196, 15460794, 30921588]

約数ペア:

[(1, 30921588), (2, 15460794), (3, 10307196), (4, 7730397), (6, 5153598), (9, 3435732), (12, 2576799), (18, 1717866), (19, 1627452), (27, 1145244), (36, 858933), (38, 813726), (54, 572622), (57, 542484), (76, 406863), (81, 381748), (108, 286311), (114, 271242), (162, 190874), (171, 180828), (228, 135621), (324, 95437), (342, 90414), (513, 60276), (684, 45207), (1026, 30138), (1539, 20092), (2052, 15069), (3078, 10046), (5023, 6156)]