442950340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{7307}}^1$

素因数の和:7756

約数の個数: 48

約数和(自身を含む): 1065681792

約数和(自身を除く): 622731452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 4330, 6062, 7307, 8660, 12124, 14614, 15155, 29228, 30310, 36535, 51149, 60620, 73070, 102298, 146140, 204596, 255745, 511490, 1022980, 3163931, 6327862, 12655724, 15819655, 22147517, 31639310, 44295034, 63278620, 88590068, 110737585, 221475170, 442950340]

約数ペア:

[(1, 442950340), (2, 221475170), (4, 110737585), (5, 88590068), (7, 63278620), (10, 44295034), (14, 31639310), (20, 22147517), (28, 15819655), (35, 12655724), (70, 6327862), (140, 3163931), (433, 1022980), (866, 511490), (1732, 255745), (2165, 204596), (3031, 146140), (4330, 102298), (6062, 73070), (7307, 60620), (8660, 51149), (12124, 36535), (14614, 30310), (15155, 29228)]