67662780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49031}}^1$

素因数の和:49066

約数の個数: 48

約数和(自身を含む): 197697024

約数和(自身を除く): 130034244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 49031, 98062, 147093, 196124, 245155, 294186, 490310, 588372, 735465, 980620, 1127713, 1470930, 2255426, 2941860, 3383139, 4510852, 5638565, 6766278, 11277130, 13532556, 16915695, 22554260, 33831390, 67662780]

約数ペア:

[(1, 67662780), (2, 33831390), (3, 22554260), (4, 16915695), (5, 13532556), (6, 11277130), (10, 6766278), (12, 5638565), (15, 4510852), (20, 3383139), (23, 2941860), (30, 2255426), (46, 1470930), (60, 1127713), (69, 980620), (92, 735465), (115, 588372), (138, 490310), (230, 294186), (276, 245155), (345, 196124), (460, 147093), (690, 98062), (1380, 49031)]