13792030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{4021}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 28958400

約数和(自身を除く): 15166370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 4021, 8042, 20105, 28147, 40210, 56294, 140735, 197029, 281470, 394058, 985145, 1379203, 1970290, 2758406, 6896015, 13792030]

約数ペア:

[(1, 13792030), (2, 6896015), (5, 2758406), (7, 1970290), (10, 1379203), (14, 985145), (35, 394058), (49, 281470), (70, 197029), (98, 140735), (245, 56294), (343, 40210), (490, 28147), (686, 20105), (1715, 8042), (3430, 4021)]