2860654330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1\times {\mathrm{2521}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 5250864528

約数和(自身を除く): 2390210198

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2141, 2521, 4282, 5042, 10705, 12605, 21410, 25210, 113473, 133613, 226946, 267226, 567365, 668065, 1134730, 1336130, 5397461, 10794922, 26987305, 53974610, 286065433, 572130866, 1430327165, 2860654330]

約数ペア:

[(1, 2860654330), (2, 1430327165), (5, 572130866), (10, 286065433), (53, 53974610), (106, 26987305), (265, 10794922), (530, 5397461), (2141, 1336130), (2521, 1134730), (4282, 668065), (5042, 567365), (10705, 267226), (12605, 226946), (21410, 133613), (25210, 113473)]