30236895

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5773

約数の個数: 40

約数和(自身を含む): 58382016

約数和(自身を除く): 28145121

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 5743, 17229, 28715, 51687, 74659, 86145, 155061, 223977, 258435, 373295, 465183, 671931, 775305, 1119885, 2015793, 2325915, 3359655, 6047379, 10078965, 30236895]

約数ペア:

[(1, 30236895), (3, 10078965), (5, 6047379), (9, 3359655), (13, 2325915), (15, 2015793), (27, 1119885), (39, 775305), (45, 671931), (65, 465183), (81, 373295), (117, 258435), (135, 223977), (195, 155061), (351, 86145), (405, 74659), (585, 51687), (1053, 28715), (1755, 17229), (5265, 5743)]