318014790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{460891}}^1$

素因数の和:460924

約数の個数: 32

約数和(自身を含む): 796421376

約数和(自身を除く): 478406586

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 460891, 921782, 1382673, 2304455, 2765346, 4608910, 6913365, 10600493, 13826730, 21200986, 31801479, 53002465, 63602958, 106004930, 159007395, 318014790]

約数ペア:

[(1, 318014790), (2, 159007395), (3, 106004930), (5, 63602958), (6, 53002465), (10, 31801479), (15, 21200986), (23, 13826730), (30, 10600493), (46, 6913365), (69, 4608910), (115, 2765346), (138, 2304455), (230, 1382673), (345, 921782), (690, 460891)]