861265770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{15377}}^1$

素因数の和:17254

約数の個数: 32

約数和(自身を含む): 2068279488

約数和(自身を除く): 1207013718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1867, 3734, 5601, 9335, 11202, 15377, 18670, 28005, 30754, 46131, 56010, 76885, 92262, 153770, 230655, 461310, 28708859, 57417718, 86126577, 143544295, 172253154, 287088590, 430632885, 861265770]

約数ペア:

[(1, 861265770), (2, 430632885), (3, 287088590), (5, 172253154), (6, 143544295), (10, 86126577), (15, 57417718), (30, 28708859), (1867, 461310), (3734, 230655), (5601, 153770), (9335, 92262), (11202, 76885), (15377, 56010), (18670, 46131), (28005, 30754)]