31760470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19727}}^1$

素因数の和:19764

約数の個数: 32

約数和(自身を含む): 68179968

約数和(自身を除く): 36419498

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 19727, 39454, 98635, 138089, 197270, 276178, 453721, 690445, 907442, 1380890, 2268605, 3176047, 4537210, 6352094, 15880235, 31760470]

約数ペア:

[(1, 31760470), (2, 15880235), (5, 6352094), (7, 4537210), (10, 3176047), (14, 2268605), (23, 1380890), (35, 907442), (46, 690445), (70, 453721), (115, 276178), (161, 197270), (230, 138089), (322, 98635), (805, 39454), (1610, 19727)]