70720930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1109}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 75053150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 911, 1109, 1822, 2218, 4555, 5545, 6377, 7763, 9110, 11090, 12754, 15526, 31885, 38815, 63770, 77630, 1010299, 2020598, 5051495, 7072093, 10102990, 14144186, 35360465, 70720930]

約数ペア:

[(1, 70720930), (2, 35360465), (5, 14144186), (7, 10102990), (10, 7072093), (14, 5051495), (35, 2020598), (70, 1010299), (911, 77630), (1109, 63770), (1822, 38815), (2218, 31885), (4555, 15526), (5545, 12754), (6377, 11090), (7763, 9110)]