30673480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9239}}^1$

素因数の和:9333

約数の個数: 32

約数和(自身を含む): 69854400

約数和(自身を除く): 39180920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 9239, 18478, 36956, 46195, 73912, 92390, 184780, 369560, 766837, 1533674, 3067348, 3834185, 6134696, 7668370, 15336740, 30673480]

約数ペア:

[(1, 30673480), (2, 15336740), (4, 7668370), (5, 6134696), (8, 3834185), (10, 3067348), (20, 1533674), (40, 766837), (83, 369560), (166, 184780), (332, 92390), (415, 73912), (664, 46195), (830, 36956), (1660, 18478), (3320, 9239)]