7637420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 19414080

約数和(自身を除く): 11776660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3209, 6418, 12836, 16045, 22463, 32090, 44926, 54553, 64180, 89852, 109106, 112315, 218212, 224630, 272765, 381871, 449260, 545530, 763742, 1091060, 1527484, 1909355, 3818710, 7637420]

約数ペア:

[(1, 7637420), (2, 3818710), (4, 1909355), (5, 1527484), (7, 1091060), (10, 763742), (14, 545530), (17, 449260), (20, 381871), (28, 272765), (34, 224630), (35, 218212), (68, 112315), (70, 109106), (85, 89852), (119, 64180), (140, 54553), (170, 44926), (238, 32090), (340, 22463), (476, 16045), (595, 12836), (1190, 6418), (2380, 3209)]