7285670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 16087680

約数和(自身を除く): 8802010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 97, 145, 185, 194, 203, 259, 290, 370, 406, 485, 518, 679, 970, 1015, 1073, 1295, 1358, 2030, 2146, 2590, 2813, 3395, 3589, 5365, 5626, 6790, 7178, 7511, 10730, 14065, 15022, 17945, 19691, 25123, 28130, 35890, 37555, 39382, 50246, 75110, 98455, 104081, 125615, 196910, 208162, 251230, 520405, 728567, 1040810, 1457134, 3642835, 7285670]

約数ペア:

[(1, 7285670), (2, 3642835), (5, 1457134), (7, 1040810), (10, 728567), (14, 520405), (29, 251230), (35, 208162), (37, 196910), (58, 125615), (70, 104081), (74, 98455), (97, 75110), (145, 50246), (185, 39382), (194, 37555), (203, 35890), (259, 28130), (290, 25123), (370, 19691), (406, 17945), (485, 15022), (518, 14065), (679, 10730), (970, 7511), (1015, 7178), (1073, 6790), (1295, 5626), (1358, 5365), (2030, 3589), (2146, 3395), (2590, 2813)]