4443270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11393}}^1$

素因数の和:11416

約数の個数: 32

約数和(自身を含む): 11485152

約数和(自身を除く): 7041882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11393, 22786, 34179, 56965, 68358, 113930, 148109, 170895, 296218, 341790, 444327, 740545, 888654, 1481090, 2221635, 4443270]

約数ペア:

[(1, 4443270), (2, 2221635), (3, 1481090), (5, 888654), (6, 740545), (10, 444327), (13, 341790), (15, 296218), (26, 170895), (30, 148109), (39, 113930), (65, 68358), (78, 56965), (130, 34179), (195, 22786), (390, 11393)]