77254830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{286129}}^1$

素因数の和:286145

約数の個数: 32

約数和(自身を含む): 206013600

約数和(自身を除く): 128758770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 286129, 572258, 858387, 1430645, 1716774, 2575161, 2861290, 4291935, 5150322, 7725483, 8583870, 12875805, 15450966, 25751610, 38627415, 77254830]

約数ペア:

[(1, 77254830), (2, 38627415), (3, 25751610), (5, 15450966), (6, 12875805), (9, 8583870), (10, 7725483), (15, 5150322), (18, 4291935), (27, 2861290), (30, 2575161), (45, 1716774), (54, 1430645), (90, 858387), (135, 572258), (270, 286129)]