19994615430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{626987}}^1$

素因数の和:628060

約数の個数: 32

約数和(自身を含む): 48032296704

約数和(自身を除く): 28037681274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1063, 2126, 3189, 5315, 6378, 10630, 15945, 31890, 626987, 1253974, 1880961, 3134935, 3761922, 6269870, 9404805, 18809610, 666487181, 1332974362, 1999461543, 3332435905, 3998923086, 6664871810, 9997307715, 19994615430]

約数ペア:

[(1, 19994615430), (2, 9997307715), (3, 6664871810), (5, 3998923086), (6, 3332435905), (10, 1999461543), (15, 1332974362), (30, 666487181), (1063, 18809610), (2126, 9404805), (3189, 6269870), (5315, 3761922), (6378, 3134935), (10630, 1880961), (15945, 1253974), (31890, 626987)]