984550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 2187360

約数和(自身を除く): 1202810

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 97, 145, 175, 194, 203, 290, 350, 406, 485, 679, 725, 970, 1015, 1358, 1450, 2030, 2425, 2813, 3395, 4850, 5075, 5626, 6790, 10150, 14065, 16975, 19691, 28130, 33950, 39382, 70325, 98455, 140650, 196910, 492275, 984550]

約数ペア:

[(1, 984550), (2, 492275), (5, 196910), (7, 140650), (10, 98455), (14, 70325), (25, 39382), (29, 33950), (35, 28130), (50, 19691), (58, 16975), (70, 14065), (97, 10150), (145, 6790), (175, 5626), (194, 5075), (203, 4850), (290, 3395), (350, 2813), (406, 2425), (485, 2030), (679, 1450), (725, 1358), (970, 1015)]