4287270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11016

約数の個数: 32

約数和(自身を含む): 11081952

約数和(自身を除く): 6794682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 10993, 21986, 32979, 54965, 65958, 109930, 142909, 164895, 285818, 329790, 428727, 714545, 857454, 1429090, 2143635, 4287270]

約数ペア:

[(1, 4287270), (2, 2143635), (3, 1429090), (5, 857454), (6, 714545), (10, 428727), (13, 329790), (15, 285818), (26, 164895), (30, 142909), (39, 109930), (65, 65958), (78, 54965), (130, 32979), (195, 21986), (390, 10993)]