13378260

素因数分解:

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

素因数の和:673

約数の個数: 96

約数和(自身を含む): 43690752

約数和(自身を除く): 30312492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 601, 636, 742, 795, 1060, 1113, 1202, 1484, 1590, 1803, 1855, 2226, 2404, 3005, 3180, 3606, 3710, 4207, 4452, 5565, 6010, 7212, 7420, 8414, 9015, 11130, 12020, 12621, 16828, 18030, 21035, 22260, 25242, 31853, 36060, 42070, 50484, 63105, 63706, 84140, 95559, 126210, 127412, 159265, 191118, 222971, 252420, 318530, 382236, 445942, 477795, 637060, 668913, 891884, 955590, 1114855, 1337826, 1911180, 2229710, 2675652, 3344565, 4459420, 6689130, 13378260]

約数ペア:

[(1, 13378260), (2, 6689130), (3, 4459420), (4, 3344565), (5, 2675652), (6, 2229710), (7, 1911180), (10, 1337826), (12, 1114855), (14, 955590), (15, 891884), (20, 668913), (21, 637060), (28, 477795), (30, 445942), (35, 382236), (42, 318530), (53, 252420), (60, 222971), (70, 191118), (84, 159265), (105, 127412), (106, 126210), (140, 95559), (159, 84140), (210, 63706), (212, 63105), (265, 50484), (318, 42070), (371, 36060), (420, 31853), (530, 25242), (601, 22260), (636, 21035), (742, 18030), (795, 16828), (1060, 12621), (1113, 12020), (1202, 11130), (1484, 9015), (1590, 8414), (1803, 7420), (1855, 7212), (2226, 6010), (2404, 5565), (3005, 4452), (3180, 4207), (3606, 3710)]