75352760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269117}}^1$

素因数の和:269135

約数の個数: 32

約数和(自身を含む): 193764960

約数和(自身を除く): 118412200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 269117, 538234, 1076468, 1345585, 1883819, 2152936, 2691170, 3767638, 5382340, 7535276, 9419095, 10764680, 15070552, 18838190, 37676380, 75352760]

約数ペア:

[(1, 75352760), (2, 37676380), (4, 18838190), (5, 15070552), (7, 10764680), (8, 9419095), (10, 7535276), (14, 5382340), (20, 3767638), (28, 2691170), (35, 2152936), (40, 1883819), (56, 1345585), (70, 1076468), (140, 538234), (280, 269117)]