69326460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{55021}}^1$

素因数の和:55043

約数の個数: 72

約数和(自身を含む): 240336096

約数和(自身を除く): 171009636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 55021, 110042, 165063, 220084, 275105, 330126, 385147, 495189, 550210, 660252, 770294, 825315, 990378, 1100420, 1155441, 1540588, 1650630, 1925735, 1980756, 2310882, 2475945, 3301260, 3466323, 3851470, 4621764, 4951890, 5777205, 6932646, 7702940, 9903780, 11554410, 13865292, 17331615, 23108820, 34663230, 69326460]

約数ペア:

[(1, 69326460), (2, 34663230), (3, 23108820), (4, 17331615), (5, 13865292), (6, 11554410), (7, 9903780), (9, 7702940), (10, 6932646), (12, 5777205), (14, 4951890), (15, 4621764), (18, 3851470), (20, 3466323), (21, 3301260), (28, 2475945), (30, 2310882), (35, 1980756), (36, 1925735), (42, 1650630), (45, 1540588), (60, 1155441), (63, 1100420), (70, 990378), (84, 825315), (90, 770294), (105, 660252), (126, 550210), (140, 495189), (180, 385147), (210, 330126), (252, 275105), (315, 220084), (420, 165063), (630, 110042), (1260, 55021)]