248207730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{104729}}^1$

素因数の和:104818

約数の個数: 32

約数和(自身を含む): 603244800

約数和(自身を除く): 355037070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 104729, 209458, 314187, 523645, 628374, 1047290, 1570935, 3141870, 8273591, 16547182, 24820773, 41367955, 49641546, 82735910, 124103865, 248207730]

約数ペア:

[(1, 248207730), (2, 124103865), (3, 82735910), (5, 49641546), (6, 41367955), (10, 24820773), (15, 16547182), (30, 8273591), (79, 3141870), (158, 1570935), (237, 1047290), (395, 628374), (474, 523645), (790, 314187), (1185, 209458), (2370, 104729)]