3214190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 7288704

約数和(自身を除く): 4074514

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 73, 74, 85, 119, 146, 170, 185, 238, 259, 365, 370, 511, 518, 595, 629, 730, 1022, 1190, 1241, 1258, 1295, 2482, 2555, 2590, 2701, 3145, 4403, 5110, 5402, 6205, 6290, 8687, 8806, 12410, 13505, 17374, 18907, 22015, 27010, 37814, 43435, 44030, 45917, 86870, 91834, 94535, 189070, 229585, 321419, 459170, 642838, 1607095, 3214190]

約数ペア:

[(1, 3214190), (2, 1607095), (5, 642838), (7, 459170), (10, 321419), (14, 229585), (17, 189070), (34, 94535), (35, 91834), (37, 86870), (70, 45917), (73, 44030), (74, 43435), (85, 37814), (119, 27010), (146, 22015), (170, 18907), (185, 17374), (238, 13505), (259, 12410), (365, 8806), (370, 8687), (511, 6290), (518, 6205), (595, 5402), (629, 5110), (730, 4403), (1022, 3145), (1190, 2701), (1241, 2590), (1258, 2555), (1295, 2482)]