75590710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18757}}^1$

素因数の和:18808

約数の個数: 32

約数和(自身を含む): 151264512

約数和(自身を除く): 75673802

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18757, 37514, 93785, 187570, 243841, 487682, 581467, 1162934, 1219205, 2438410, 2907335, 5814670, 7559071, 15118142, 37795355, 75590710]

約数ペア:

[(1, 75590710), (2, 37795355), (5, 15118142), (10, 7559071), (13, 5814670), (26, 2907335), (31, 2438410), (62, 1219205), (65, 1162934), (130, 581467), (155, 487682), (310, 243841), (403, 187570), (806, 93785), (2015, 37514), (4030, 18757)]