228528510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7829}}^1$

素因数の和:7985

約数の個数: 64

約数和(自身を含む): 631411200

約数和(自身を除く): 402882690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4865, 5838, 7829, 9730, 14595, 15658, 23487, 29190, 39145, 46974, 54803, 78290, 109606, 117435, 164409, 234870, 274015, 328818, 548030, 822045, 1088231, 1644090, 2176462, 3264693, 5441155, 6529386, 7617617, 10882310, 15235234, 16323465, 22852851, 32646930, 38088085, 45705702, 76176170, 114264255, 228528510]

約数ペア:

[(1, 228528510), (2, 114264255), (3, 76176170), (5, 45705702), (6, 38088085), (7, 32646930), (10, 22852851), (14, 16323465), (15, 15235234), (21, 10882310), (30, 7617617), (35, 6529386), (42, 5441155), (70, 3264693), (105, 2176462), (139, 1644090), (210, 1088231), (278, 822045), (417, 548030), (695, 328818), (834, 274015), (973, 234870), (1390, 164409), (1946, 117435), (2085, 109606), (2919, 78290), (4170, 54803), (4865, 46974), (5838, 39145), (7829, 29190), (9730, 23487), (14595, 15658)]