2010049308

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{1523}}^1$

素因数の和:2195

約数の個数: 72

約数和(自身を含む): 5176241616

約数和(自身を除く): 3166192308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 601, 732, 1098, 1202, 1523, 1803, 2196, 2404, 3046, 3606, 4569, 5409, 6092, 7212, 9138, 10818, 13707, 18276, 21636, 27414, 36661, 54828, 73322, 92903, 109983, 146644, 185806, 219966, 278709, 329949, 371612, 439932, 557418, 659898, 836127, 915323, 1114836, 1319796, 1672254, 1830646, 2745969, 3344508, 3661292, 5491938, 8237907, 10983876, 16475814, 32951628, 55834703, 111669406, 167504109, 223338812, 335008218, 502512327, 670016436, 1005024654, 2010049308]

約数ペア:

[(1, 2010049308), (2, 1005024654), (3, 670016436), (4, 502512327), (6, 335008218), (9, 223338812), (12, 167504109), (18, 111669406), (36, 55834703), (61, 32951628), (122, 16475814), (183, 10983876), (244, 8237907), (366, 5491938), (549, 3661292), (601, 3344508), (732, 2745969), (1098, 1830646), (1202, 1672254), (1523, 1319796), (1803, 1114836), (2196, 915323), (2404, 836127), (3046, 659898), (3606, 557418), (4569, 439932), (5409, 371612), (6092, 329949), (7212, 278709), (9138, 219966), (10818, 185806), (13707, 146644), (18276, 109983), (21636, 92903), (27414, 73322), (36661, 54828)]