70422780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51031}}^1$

素因数の和:51066

約数の個数: 48

約数和(自身を含む): 205761024

約数和(自身を除く): 135338244

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, 51031, 102062, 153093, 204124, 255155, 306186, 510310, 612372, 765465, 1020620, 1173713, 1530930, 2347426, 3061860, 3521139, 4694852, 5868565, 7042278, 11737130, 14084556, 17605695, 23474260, 35211390, 70422780]

約数ペア:

[(1, 70422780), (2, 35211390), (3, 23474260), (4, 17605695), (5, 14084556), (6, 11737130), (10, 7042278), (12, 5868565), (15, 4694852), (20, 3521139), (23, 3061860), (30, 2347426), (46, 1530930), (60, 1173713), (69, 1020620), (92, 765465), (115, 612372), (138, 510310), (230, 306186), (276, 255155), (345, 204124), (460, 153093), (690, 102062), (1380, 51031)]