30396454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 20925146

約数列:

[1, 2, 11, 22, 53, 106, 131, 199, 262, 398, 583, 1166, 1441, 2189, 2882, 4378, 6943, 10547, 13886, 21094, 26069, 52138, 76373, 116017, 152746, 232034, 286759, 573518, 1381657, 2763314, 15198227, 30396454]

約数ペア:

[(1, 30396454), (2, 15198227), (11, 2763314), (22, 1381657), (53, 573518), (106, 286759), (131, 232034), (199, 152746), (262, 116017), (398, 76373), (583, 52138), (1166, 26069), (1441, 21094), (2189, 13886), (2882, 10547), (4378, 6943)]