7140238510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{787}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 13811357952

約数和(自身を除く): 6671119442

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 643, 787, 830, 1286, 1411, 1574, 2822, 3215, 3935, 6430, 7055, 7870, 10931, 13379, 14110, 21862, 26758, 53369, 54655, 65321, 66895, 106738, 109310, 130642, 133790, 266845, 326605, 506041, 533690, 653210, 907273, 1012082, 1110457, 1814546, 2220914, 2530205, 4536365, 5060410, 5552285, 8602697, 9072730, 11104570, 17205394, 42001403, 43013485, 84002806, 86026970, 210007015, 420014030, 714023851, 1428047702, 3570119255, 7140238510]

約数ペア:

[(1, 7140238510), (2, 3570119255), (5, 1428047702), (10, 714023851), (17, 420014030), (34, 210007015), (83, 86026970), (85, 84002806), (166, 43013485), (170, 42001403), (415, 17205394), (643, 11104570), (787, 9072730), (830, 8602697), (1286, 5552285), (1411, 5060410), (1574, 4536365), (2822, 2530205), (3215, 2220914), (3935, 1814546), (6430, 1110457), (7055, 1012082), (7870, 907273), (10931, 653210), (13379, 533690), (14110, 506041), (21862, 326605), (26758, 266845), (53369, 133790), (54655, 130642), (65321, 109310), (66895, 106738)]