6689130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 18724608

約数和(自身を除く): 12035478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 601, 742, 795, 1113, 1202, 1590, 1803, 1855, 2226, 3005, 3606, 3710, 4207, 5565, 6010, 8414, 9015, 11130, 12621, 18030, 21035, 25242, 31853, 42070, 63105, 63706, 95559, 126210, 159265, 191118, 222971, 318530, 445942, 477795, 668913, 955590, 1114855, 1337826, 2229710, 3344565, 6689130]

約数ペア:

[(1, 6689130), (2, 3344565), (3, 2229710), (5, 1337826), (6, 1114855), (7, 955590), (10, 668913), (14, 477795), (15, 445942), (21, 318530), (30, 222971), (35, 191118), (42, 159265), (53, 126210), (70, 95559), (105, 63706), (106, 63105), (159, 42070), (210, 31853), (265, 25242), (318, 21035), (371, 18030), (530, 12621), (601, 11130), (742, 9015), (795, 8414), (1113, 6010), (1202, 5565), (1590, 4207), (1803, 3710), (1855, 3606), (2226, 3005)]