40498830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449987}}^1$

素因数の和:450000

約数の個数: 24

約数和(自身を含む): 105297192

約数和(自身を除く): 64798362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449987, 899974, 1349961, 2249935, 2699922, 4049883, 4499870, 6749805, 8099766, 13499610, 20249415, 40498830]

約数ペア:

[(1, 40498830), (2, 20249415), (3, 13499610), (5, 8099766), (6, 6749805), (9, 4499870), (10, 4049883), (15, 2699922), (18, 2249935), (30, 1349961), (45, 899974), (90, 449987)]