2019265430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{33119}}^1$

素因数の和:33213

約数の個数: 64

約数和(自身を含む): 4540354560

約数和(自身を除く): 2521089130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1742, 2345, 4355, 4690, 6097, 8710, 12194, 30485, 33119, 60970, 66238, 165595, 231833, 331190, 430547, 463666, 861094, 1159165, 2152735, 2218973, 2318330, 3013829, 4305470, 4437946, 6027658, 11094865, 15069145, 15532811, 22189730, 28846649, 30138290, 31065622, 57693298, 77664055, 144233245, 155328110, 201926543, 288466490, 403853086, 1009632715, 2019265430]

約数ペア:

[(1, 2019265430), (2, 1009632715), (5, 403853086), (7, 288466490), (10, 201926543), (13, 155328110), (14, 144233245), (26, 77664055), (35, 57693298), (65, 31065622), (67, 30138290), (70, 28846649), (91, 22189730), (130, 15532811), (134, 15069145), (182, 11094865), (335, 6027658), (455, 4437946), (469, 4305470), (670, 3013829), (871, 2318330), (910, 2218973), (938, 2152735), (1742, 1159165), (2345, 861094), (4355, 463666), (4690, 430547), (6097, 331190), (8710, 231833), (12194, 165595), (30485, 66238), (33119, 60970)]