69083560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18979}}^1$

素因数の和:19010

約数の個数: 64

約数和(自身を含む): 191318400

約数和(自身を除く): 122234840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 18979, 37958, 75916, 94895, 132853, 151832, 189790, 246727, 265706, 379580, 493454, 531412, 664265, 759160, 986908, 1062824, 1233635, 1328530, 1727089, 1973816, 2467270, 2657060, 3454178, 4934540, 5314120, 6908356, 8635445, 9869080, 13816712, 17270890, 34541780, 69083560]

約数ペア:

[(1, 69083560), (2, 34541780), (4, 17270890), (5, 13816712), (7, 9869080), (8, 8635445), (10, 6908356), (13, 5314120), (14, 4934540), (20, 3454178), (26, 2657060), (28, 2467270), (35, 1973816), (40, 1727089), (52, 1328530), (56, 1233635), (65, 1062824), (70, 986908), (91, 759160), (104, 664265), (130, 531412), (140, 493454), (182, 379580), (260, 265706), (280, 246727), (364, 189790), (455, 151832), (520, 132853), (728, 94895), (910, 75916), (1820, 37958), (3640, 18979)]