2244390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 5460480

約数和(自身を除く): 3216090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 947, 1185, 1894, 2370, 2841, 4735, 5682, 9470, 14205, 28410, 74813, 149626, 224439, 374065, 448878, 748130, 1122195, 2244390]

約数ペア:

[(1, 2244390), (2, 1122195), (3, 748130), (5, 448878), (6, 374065), (10, 224439), (15, 149626), (30, 74813), (79, 28410), (158, 14205), (237, 9470), (395, 5682), (474, 4735), (790, 2841), (947, 2370), (1185, 1894)]