75931870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 159900048

約数和(自身を除く): 83968178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 241, 245, 482, 490, 643, 1205, 1286, 1687, 2410, 3215, 3374, 4501, 6430, 8435, 9002, 11809, 16870, 22505, 23618, 31507, 45010, 59045, 63014, 118090, 154963, 157535, 309926, 315070, 774815, 1084741, 1549630, 2169482, 5423705, 7593187, 10847410, 15186374, 37965935, 75931870]

約数ペア:

[(1, 75931870), (2, 37965935), (5, 15186374), (7, 10847410), (10, 7593187), (14, 5423705), (35, 2169482), (49, 1549630), (70, 1084741), (98, 774815), (241, 315070), (245, 309926), (482, 157535), (490, 154963), (643, 118090), (1205, 63014), (1286, 59045), (1687, 45010), (2410, 31507), (3215, 23618), (3374, 22505), (4501, 16870), (6430, 11809), (8435, 9002)]