2285790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5884

約数の個数: 32

約数和(自身を含む): 5908896

約数和(自身を除く): 3623106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5861, 11722, 17583, 29305, 35166, 58610, 76193, 87915, 152386, 175830, 228579, 380965, 457158, 761930, 1142895, 2285790]

約数ペア:

[(1, 2285790), (2, 1142895), (3, 761930), (5, 457158), (6, 380965), (10, 228579), (13, 175830), (15, 152386), (26, 87915), (30, 76193), (39, 58610), (65, 35166), (78, 29305), (130, 17583), (195, 11722), (390, 5861)]