380697330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{976147}}^1$

素因数の和:976170

約数の個数: 32

約数和(自身を含む): 983957184

約数和(自身を除く): 603259854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 976147, 1952294, 2928441, 4880735, 5856882, 9761470, 12689911, 14642205, 25379822, 29284410, 38069733, 63449555, 76139466, 126899110, 190348665, 380697330]

約数ペア:

[(1, 380697330), (2, 190348665), (3, 126899110), (5, 76139466), (6, 63449555), (10, 38069733), (13, 29284410), (15, 25379822), (26, 14642205), (30, 12689911), (39, 9761470), (65, 5856882), (78, 4880735), (130, 2928441), (195, 1952294), (390, 976147)]