70796810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1987}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 145998720

約数和(自身を除く): 75201910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 1987, 2545, 3563, 3974, 5090, 7126, 9935, 13909, 17815, 19870, 27818, 35630, 69545, 139090, 1011383, 2022766, 5056915, 7079681, 10113830, 14159362, 35398405, 70796810]

約数ペア:

[(1, 70796810), (2, 35398405), (5, 14159362), (7, 10113830), (10, 7079681), (14, 5056915), (35, 2022766), (70, 1011383), (509, 139090), (1018, 69545), (1987, 35630), (2545, 27818), (3563, 19870), (3974, 17815), (5090, 13909), (7126, 9935)]