3474100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{709}}^1$

素因数の和:737

約数の個数: 54

約数和(自身を含む): 8781990

約数和(自身を除く): 5307890

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 709, 980, 1225, 1418, 2450, 2836, 3545, 4900, 4963, 7090, 9926, 14180, 17725, 19852, 24815, 34741, 35450, 49630, 69482, 70900, 99260, 124075, 138964, 173705, 248150, 347410, 496300, 694820, 868525, 1737050, 3474100]

約数ペア:

[(1, 3474100), (2, 1737050), (4, 868525), (5, 694820), (7, 496300), (10, 347410), (14, 248150), (20, 173705), (25, 138964), (28, 124075), (35, 99260), (49, 70900), (50, 69482), (70, 49630), (98, 35450), (100, 34741), (140, 24815), (175, 19852), (196, 17725), (245, 14180), (350, 9926), (490, 7090), (700, 4963), (709, 4900), (980, 3545), (1225, 2836), (1418, 2450)]