47730340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340931}}^1$

素因数の和:340947

約数の個数: 24

約数和(自身を含む): 114553152

約数和(自身を除く): 66822812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340931, 681862, 1363724, 1704655, 2386517, 3409310, 4773034, 6818620, 9546068, 11932585, 23865170, 47730340]

約数ペア:

[(1, 47730340), (2, 23865170), (4, 11932585), (5, 9546068), (7, 6818620), (10, 4773034), (14, 3409310), (20, 2386517), (28, 1704655), (35, 1363724), (70, 681862), (140, 340931)]