70393820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2383}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 169817088

約数和(自身を除く): 99423268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2383, 2954, 4220, 4766, 5908, 7385, 9532, 11915, 14770, 16681, 23830, 29540, 33362, 47660, 66724, 83405, 166810, 333620, 502813, 1005626, 2011252, 2514065, 3519691, 5028130, 7039382, 10056260, 14078764, 17598455, 35196910, 70393820]

約数ペア:

[(1, 70393820), (2, 35196910), (4, 17598455), (5, 14078764), (7, 10056260), (10, 7039382), (14, 5028130), (20, 3519691), (28, 2514065), (35, 2011252), (70, 1005626), (140, 502813), (211, 333620), (422, 166810), (844, 83405), (1055, 66724), (1477, 47660), (2110, 33362), (2383, 29540), (2954, 23830), (4220, 16681), (4766, 14770), (5908, 11915), (7385, 9532)]