30080304

素因数分解:

$2^4\times 3^2\times {\mathrm{208891}}^1$

素因数の和:208905

約数の個数: 30

約数和(自身を含む): 84183476

約数和(自身を除く): 54103172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 208891, 417782, 626673, 835564, 1253346, 1671128, 1880019, 2506692, 3342256, 3760038, 5013384, 7520076, 10026768, 15040152, 30080304]

約数ペア:

[(1, 30080304), (2, 15040152), (3, 10026768), (4, 7520076), (6, 5013384), (8, 3760038), (9, 3342256), (12, 2506692), (16, 1880019), (18, 1671128), (24, 1253346), (36, 835564), (48, 626673), (72, 417782), (144, 208891)]