69286770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 208915200

約数和(自身を除く): 139628430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 1549, 2130, 2485, 2982, 3098, 3195, 4473, 4647, 4970, 6390, 7455, 7745, 8946, 9294, 10843, 13941, 14910, 15490, 21686, 22365, 23235, 27882, 32529, 44730, 46470, 54215, 65058, 69705, 97587, 108430, 109979, 139410, 162645, 195174, 219958, 325290, 329937, 487935, 549895, 659874, 769853, 975870, 989811, 1099790, 1539706, 1649685, 1979622, 2309559, 3299370, 3849265, 4619118, 4949055, 6928677, 7698530, 9898110, 11547795, 13857354, 23095590, 34643385, 69286770]

約数ペア:

[(1, 69286770), (2, 34643385), (3, 23095590), (5, 13857354), (6, 11547795), (7, 9898110), (9, 7698530), (10, 6928677), (14, 4949055), (15, 4619118), (18, 3849265), (21, 3299370), (30, 2309559), (35, 1979622), (42, 1649685), (45, 1539706), (63, 1099790), (70, 989811), (71, 975870), (90, 769853), (105, 659874), (126, 549895), (142, 487935), (210, 329937), (213, 325290), (315, 219958), (355, 195174), (426, 162645), (497, 139410), (630, 109979), (639, 108430), (710, 97587), (994, 69705), (1065, 65058), (1278, 54215), (1491, 46470), (1549, 44730), (2130, 32529), (2485, 27882), (2982, 23235), (3098, 22365), (3195, 21686), (4473, 15490), (4647, 14910), (4970, 13941), (6390, 10843), (7455, 9294), (7745, 8946)]