42576690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109171}}^1$

素因数の和:109194

約数の個数: 32

約数和(自身を含む): 110045376

約数和(自身を除く): 67468686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 109171, 218342, 327513, 545855, 655026, 1091710, 1419223, 1637565, 2838446, 3275130, 4257669, 7096115, 8515338, 14192230, 21288345, 42576690]

約数ペア:

[(1, 42576690), (2, 21288345), (3, 14192230), (5, 8515338), (6, 7096115), (10, 4257669), (13, 3275130), (15, 2838446), (26, 1637565), (30, 1419223), (39, 1091710), (65, 655026), (78, 545855), (130, 327513), (195, 218342), (390, 109171)]