98177220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{545429}}^1$

素因数の和:545444

約数の個数: 36

約数和(自身を含む): 297804780

約数和(自身を除く): 199627560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 545429, 1090858, 1636287, 2181716, 2727145, 3272574, 4908861, 5454290, 6545148, 8181435, 9817722, 10908580, 16362870, 19635444, 24544305, 32725740, 49088610, 98177220]

約数ペア:

[(1, 98177220), (2, 49088610), (3, 32725740), (4, 24544305), (5, 19635444), (6, 16362870), (9, 10908580), (10, 9817722), (12, 8181435), (15, 6545148), (18, 5454290), (20, 4908861), (30, 3272574), (36, 2727145), (45, 2181716), (60, 1636287), (90, 1090858), (180, 545429)]