7758130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 7016270

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 379, 445, 758, 890, 1895, 2047, 3790, 4094, 8717, 10235, 17434, 20470, 33731, 43585, 67462, 87170, 168655, 337310, 775813, 1551626, 3879065, 7758130]

約数ペア:

[(1, 7758130), (2, 3879065), (5, 1551626), (10, 775813), (23, 337310), (46, 168655), (89, 87170), (115, 67462), (178, 43585), (230, 33731), (379, 20470), (445, 17434), (758, 10235), (890, 8717), (1895, 4094), (2047, 3790)]