22073870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 49545216

約数和(自身を除く): 27471346

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 191, 254, 382, 455, 635, 889, 910, 955, 1270, 1337, 1651, 1778, 1910, 2483, 2674, 3302, 4445, 4966, 6685, 8255, 8890, 11557, 12415, 13370, 16510, 17381, 23114, 24257, 24830, 34762, 48514, 57785, 86905, 115570, 121285, 169799, 173810, 242570, 315341, 339598, 630682, 848995, 1576705, 1697990, 2207387, 3153410, 4414774, 11036935, 22073870]

約数ペア:

[(1, 22073870), (2, 11036935), (5, 4414774), (7, 3153410), (10, 2207387), (13, 1697990), (14, 1576705), (26, 848995), (35, 630682), (65, 339598), (70, 315341), (91, 242570), (127, 173810), (130, 169799), (182, 121285), (191, 115570), (254, 86905), (382, 57785), (455, 48514), (635, 34762), (889, 24830), (910, 24257), (955, 23114), (1270, 17381), (1337, 16510), (1651, 13370), (1778, 12415), (1910, 11557), (2483, 8890), (2674, 8255), (3302, 6685), (4445, 4966)]