6427190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 15303168

約数和(自身を除く): 8875978

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 491, 595, 770, 935, 982, 1190, 1309, 1870, 2455, 2618, 3437, 4910, 5401, 6545, 6874, 8347, 10802, 13090, 16694, 17185, 27005, 34370, 37807, 41735, 54010, 58429, 75614, 83470, 91817, 116858, 183634, 189035, 292145, 378070, 459085, 584290, 642719, 918170, 1285438, 3213595, 6427190]

約数ペア:

[(1, 6427190), (2, 3213595), (5, 1285438), (7, 918170), (10, 642719), (11, 584290), (14, 459085), (17, 378070), (22, 292145), (34, 189035), (35, 183634), (55, 116858), (70, 91817), (77, 83470), (85, 75614), (110, 58429), (119, 54010), (154, 41735), (170, 37807), (187, 34370), (238, 27005), (374, 17185), (385, 16694), (491, 13090), (595, 10802), (770, 8347), (935, 6874), (982, 6545), (1190, 5401), (1309, 4910), (1870, 3437), (2455, 2618)]