1996010702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1\times {\mathrm{262567}}^1$

素因数の和:264539

約数の個数: 64

約数和(自身を含む): 4827554242560

約数和(自身を除く): 2831543539590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 1823, 2085, 3646, 4170, 5469, 9115, 10938, 18230, 27345, 54690, 253397, 262567, 506794, 525134, 760191, 787701, 1266985, 1312835, 1520382, 1575402, 2533970, 2625670, 3800955, 3938505, 7601910, 7877010, 36496813, 72993626, 109490439, 182484065, 218980878, 364968130, 478659641, 547452195, 957319282, 1094904390, 1435978923, 2393298205, 2871957846, 4786596410, 7179894615, 14359789230, 66533690099, 133067380198, 199601070297, 332668450495, 399202140594, 665336900990, 998005351485, 1996010702970]

約数ペア:

[(1, 1996010702970), (2, 998005351485), (3, 665336900990), (5, 399202140594), (6, 332668450495), (10, 199601070297), (15, 133067380198), (30, 66533690099), (139, 14359789230), (278, 7179894615), (417, 4786596410), (695, 2871957846), (834, 2393298205), (1390, 1435978923), (1823, 1094904390), (2085, 957319282), (3646, 547452195), (4170, 478659641), (5469, 364968130), (9115, 218980878), (10938, 182484065), (18230, 109490439), (27345, 72993626), (54690, 36496813), (253397, 7877010), (262567, 7601910), (506794, 3938505), (525134, 3800955), (760191, 2625670), (787701, 2533970), (1266985, 1575402), (1312835, 1520382)]