77772210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25169}}^1$

素因数の和:25282

約数の個数: 32

約数和(自身を含む): 188472960

約数和(自身を除く): 110700750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 25169, 50338, 75507, 125845, 151014, 251690, 377535, 755070, 2592407, 5184814, 7777221, 12962035, 15554442, 25924070, 38886105, 77772210]

約数ペア:

[(1, 77772210), (2, 38886105), (3, 25924070), (5, 15554442), (6, 12962035), (10, 7777221), (15, 5184814), (30, 2592407), (103, 755070), (206, 377535), (309, 251690), (515, 151014), (618, 125845), (1030, 75507), (1545, 50338), (3090, 25169)]