17833740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12923}}^1$

素因数の和:12958

約数の個数: 48

約数和(自身を含む): 52109568

約数和(自身を除く): 34275828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 12923, 25846, 38769, 51692, 64615, 77538, 129230, 155076, 193845, 258460, 297229, 387690, 594458, 775380, 891687, 1188916, 1486145, 1783374, 2972290, 3566748, 4458435, 5944580, 8916870, 17833740]

約数ペア:

[(1, 17833740), (2, 8916870), (3, 5944580), (4, 4458435), (5, 3566748), (6, 2972290), (10, 1783374), (12, 1486145), (15, 1188916), (20, 891687), (23, 775380), (30, 594458), (46, 387690), (60, 297229), (69, 258460), (92, 193845), (115, 155076), (138, 129230), (230, 77538), (276, 64615), (345, 51692), (460, 38769), (690, 25846), (1380, 12923)]