863046210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2212939}}^1$

素因数の和:2212962

約数の個数: 32

約数和(自身を含む): 2230643520

約数和(自身を除く): 1367597310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2212939, 4425878, 6638817, 11064695, 13277634, 22129390, 28768207, 33194085, 57536414, 66388170, 86304621, 143841035, 172609242, 287682070, 431523105, 863046210]

約数ペア:

[(1, 863046210), (2, 431523105), (3, 287682070), (5, 172609242), (6, 143841035), (10, 86304621), (13, 66388170), (15, 57536414), (26, 33194085), (30, 28768207), (39, 22129390), (65, 13277634), (78, 11064695), (130, 6638817), (195, 4425878), (390, 2212939)]