70100870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{143063}}^1$

素因数の和:143084

約数の個数: 24

約数和(自身を含む): 146783664

約数和(自身を除く): 76682794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 143063, 286126, 715315, 1001441, 1430630, 2002882, 5007205, 7010087, 10014410, 14020174, 35050435, 70100870]

約数ペア:

[(1, 70100870), (2, 35050435), (5, 14020174), (7, 10014410), (10, 7010087), (14, 5007205), (35, 2002882), (49, 1430630), (70, 1001441), (98, 715315), (245, 286126), (490, 143063)]