69786530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 147526272

約数和(自身を除く): 77739742

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 335, 374, 557, 670, 737, 935, 1114, 1139, 1474, 1870, 2278, 2785, 3685, 5570, 5695, 6127, 7370, 9469, 11390, 12254, 12529, 18938, 25058, 30635, 37319, 47345, 61270, 62645, 74638, 94690, 104159, 125290, 186595, 208318, 373190, 410509, 520795, 634423, 821018, 1041590, 1268846, 2052545, 3172115, 4105090, 6344230, 6978653, 13957306, 34893265, 69786530]

約数ペア:

[(1, 69786530), (2, 34893265), (5, 13957306), (10, 6978653), (11, 6344230), (17, 4105090), (22, 3172115), (34, 2052545), (55, 1268846), (67, 1041590), (85, 821018), (110, 634423), (134, 520795), (170, 410509), (187, 373190), (335, 208318), (374, 186595), (557, 125290), (670, 104159), (737, 94690), (935, 74638), (1114, 62645), (1139, 61270), (1474, 47345), (1870, 37319), (2278, 30635), (2785, 25058), (3685, 18938), (5570, 12529), (5695, 12254), (6127, 11390), (7370, 9469)]