227690470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{8863}}^1$

素因数の和:9244

約数の個数: 32

約数和(自身を含む): 469721088

約数和(自身を除く): 242030618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 5138, 8863, 12845, 17726, 25690, 44315, 62041, 88630, 124082, 310205, 620410, 3252721, 6505442, 16263605, 22769047, 32527210, 45538094, 113845235, 227690470]

約数ペア:

[(1, 227690470), (2, 113845235), (5, 45538094), (7, 32527210), (10, 22769047), (14, 16263605), (35, 6505442), (70, 3252721), (367, 620410), (734, 310205), (1835, 124082), (2569, 88630), (3670, 62041), (5138, 44315), (8863, 25690), (12845, 17726)]