1831456111030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1\times {\mathrm{557041}}^1$

素因数の和:560681

約数の個数: 64

約数和(自身を含む): 4058509972608

約数和(自身を除く): 2227053861578

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3613, 7226, 18065, 25291, 36130, 46969, 50582, 93938, 126455, 234845, 252910, 328783, 469690, 557041, 657566, 1114082, 1643915, 2785205, 3287830, 3899287, 5570410, 7241533, 7798574, 14483066, 19496435, 36207665, 38992870, 50690731, 72415330, 101381462, 253453655, 506907310, 2012589133, 4025178266, 10062945665, 14088123931, 20125891330, 26163658729, 28176247862, 52327317458, 70440619655, 130818293645, 140881239310, 183145611103, 261636587290, 366291222206, 915728055515, 1831456111030]

約数ペア:

[(1, 1831456111030), (2, 915728055515), (5, 366291222206), (7, 261636587290), (10, 183145611103), (13, 140881239310), (14, 130818293645), (26, 70440619655), (35, 52327317458), (65, 28176247862), (70, 26163658729), (91, 20125891330), (130, 14088123931), (182, 10062945665), (455, 4025178266), (910, 2012589133), (3613, 506907310), (7226, 253453655), (18065, 101381462), (25291, 72415330), (36130, 50690731), (46969, 38992870), (50582, 36207665), (93938, 19496435), (126455, 14483066), (234845, 7798574), (252910, 7241533), (328783, 5570410), (469690, 3899287), (557041, 3287830), (657566, 2785205), (1114082, 1643915)]