30789016

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 59194800

約数和(自身を除く): 28405784

約数列:

[1, 2, 4, 8, 83, 89, 166, 178, 332, 356, 521, 664, 712, 1042, 2084, 4168, 7387, 14774, 29548, 43243, 46369, 59096, 86486, 92738, 172972, 185476, 345944, 370952, 3848627, 7697254, 15394508, 30789016]

約数ペア:

[(1, 30789016), (2, 15394508), (4, 7697254), (8, 3848627), (83, 370952), (89, 345944), (166, 185476), (178, 172972), (332, 92738), (356, 86486), (521, 59096), (664, 46369), (712, 43243), (1042, 29548), (2084, 14774), (4168, 7387)]