93278920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{333139}}^1$

素因数の和:333157

約数の個数: 32

約数和(自身を含む): 239860800

約数和(自身を除く): 146581880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 333139, 666278, 1332556, 1665695, 2331973, 2665112, 3331390, 4663946, 6662780, 9327892, 11659865, 13325560, 18655784, 23319730, 46639460, 93278920]

約数ペア:

[(1, 93278920), (2, 46639460), (4, 23319730), (5, 18655784), (7, 13325560), (8, 11659865), (10, 9327892), (14, 6662780), (20, 4663946), (28, 3331390), (35, 2665112), (40, 2331973), (56, 1665695), (70, 1332556), (140, 666278), (280, 333139)]