8653290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12541}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 21672576

約数和(自身を除く): 13019286

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 12541, 25082, 37623, 62705, 75246, 125410, 188115, 288443, 376230, 576886, 865329, 1442215, 1730658, 2884430, 4326645, 8653290]

約数ペア:

[(1, 8653290), (2, 4326645), (3, 2884430), (5, 1730658), (6, 1442215), (10, 865329), (15, 576886), (23, 376230), (30, 288443), (46, 188115), (69, 125410), (115, 75246), (138, 62705), (230, 37623), (345, 25082), (690, 12541)]