137175870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351733}}^1$

素因数の和:351756

約数の個数: 32

約数和(自身を含む): 354547872

約数和(自身を除く): 217372002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 351733, 703466, 1055199, 1758665, 2110398, 3517330, 4572529, 5275995, 9145058, 10551990, 13717587, 22862645, 27435174, 45725290, 68587935, 137175870]

約数ペア:

[(1, 137175870), (2, 68587935), (3, 45725290), (5, 27435174), (6, 22862645), (10, 13717587), (13, 10551990), (15, 9145058), (26, 5275995), (30, 4572529), (39, 3517330), (65, 2110398), (78, 1758665), (130, 1055199), (195, 703466), (390, 351733)]