2959421270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21059}}^1$

素因数の和:21149

約数の個数: 64

約数和(自身を含む): 6113802240

約数和(自身を除く): 3154380970

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 230, 235, 299, 470, 598, 611, 1081, 1222, 1495, 2162, 2990, 3055, 5405, 6110, 10810, 14053, 21059, 28106, 42118, 70265, 105295, 140530, 210590, 273767, 484357, 547534, 968714, 989773, 1368835, 1979546, 2421785, 2737670, 4843570, 4948865, 6296641, 9897730, 12593282, 12867049, 22764779, 25734098, 31483205, 45529558, 62966410, 64335245, 113823895, 128670490, 227647790, 295942127, 591884254, 1479710635, 2959421270]

約数ペア:

[(1, 2959421270), (2, 1479710635), (5, 591884254), (10, 295942127), (13, 227647790), (23, 128670490), (26, 113823895), (46, 64335245), (47, 62966410), (65, 45529558), (94, 31483205), (115, 25734098), (130, 22764779), (230, 12867049), (235, 12593282), (299, 9897730), (470, 6296641), (598, 4948865), (611, 4843570), (1081, 2737670), (1222, 2421785), (1495, 1979546), (2162, 1368835), (2990, 989773), (3055, 968714), (5405, 547534), (6110, 484357), (10810, 273767), (14053, 210590), (21059, 140530), (28106, 105295), (42118, 70265)]