9154460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 22934016

約数和(自身を除く): 13779556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2843, 3220, 5686, 11372, 14215, 19901, 28430, 39802, 56860, 65389, 79604, 99505, 130778, 199010, 261556, 326945, 398020, 457723, 653890, 915446, 1307780, 1830892, 2288615, 4577230, 9154460]

約数ペア:

[(1, 9154460), (2, 4577230), (4, 2288615), (5, 1830892), (7, 1307780), (10, 915446), (14, 653890), (20, 457723), (23, 398020), (28, 326945), (35, 261556), (46, 199010), (70, 130778), (92, 99505), (115, 79604), (140, 65389), (161, 56860), (230, 39802), (322, 28430), (460, 19901), (644, 14215), (805, 11372), (1610, 5686), (2843, 3220)]