68248590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98911}}^1$

素因数の和:98944

約数の個数: 32

約数和(自身を含む): 170919936

約数和(自身を除く): 102671346

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 98911, 197822, 296733, 494555, 593466, 989110, 1483665, 2274953, 2967330, 4549906, 6824859, 11374765, 13649718, 22749530, 34124295, 68248590]

約数ペア:

[(1, 68248590), (2, 34124295), (3, 22749530), (5, 13649718), (6, 11374765), (10, 6824859), (15, 4549906), (23, 2967330), (30, 2274953), (46, 1483665), (69, 989110), (115, 593466), (138, 494555), (230, 296733), (345, 197822), (690, 98911)]