6734840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 10890760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 359, 469, 536, 670, 718, 938, 1340, 1436, 1795, 1876, 2345, 2513, 2680, 2872, 3590, 3752, 4690, 5026, 7180, 9380, 10052, 12565, 14360, 18760, 20104, 24053, 25130, 48106, 50260, 96212, 100520, 120265, 168371, 192424, 240530, 336742, 481060, 673484, 841855, 962120, 1346968, 1683710, 3367420, 6734840]

約数ペア:

[(1, 6734840), (2, 3367420), (4, 1683710), (5, 1346968), (7, 962120), (8, 841855), (10, 673484), (14, 481060), (20, 336742), (28, 240530), (35, 192424), (40, 168371), (56, 120265), (67, 100520), (70, 96212), (134, 50260), (140, 48106), (268, 25130), (280, 24053), (335, 20104), (359, 18760), (469, 14360), (536, 12565), (670, 10052), (718, 9380), (938, 7180), (1340, 5026), (1436, 4690), (1795, 3752), (1876, 3590), (2345, 2872), (2513, 2680)]