242534460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{577463}}^1$

素因数の和:577482

約数の個数: 48

約数和(自身を含む): 776111616

約数和(自身を除く): 533577156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 577463, 1154926, 1732389, 2309852, 2887315, 3464778, 4042241, 5774630, 6929556, 8084482, 8661945, 11549260, 12126723, 16168964, 17323890, 20211205, 24253446, 34647780, 40422410, 48506892, 60633615, 80844820, 121267230, 242534460]

約数ペア:

[(1, 242534460), (2, 121267230), (3, 80844820), (4, 60633615), (5, 48506892), (6, 40422410), (7, 34647780), (10, 24253446), (12, 20211205), (14, 17323890), (15, 16168964), (20, 12126723), (21, 11549260), (28, 8661945), (30, 8084482), (35, 6929556), (42, 5774630), (60, 4042241), (70, 3464778), (84, 2887315), (105, 2309852), (140, 1732389), (210, 1154926), (420, 577463)]