34541780

素因数分解:

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

素因数の和:19008

約数の個数: 48

約数和(自身を含む): 89281920

約数和(自身を除く): 54740140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 18979, 37958, 75916, 94895, 132853, 189790, 246727, 265706, 379580, 493454, 531412, 664265, 986908, 1233635, 1328530, 1727089, 2467270, 2657060, 3454178, 4934540, 6908356, 8635445, 17270890, 34541780]

約数ペア:

[(1, 34541780), (2, 17270890), (4, 8635445), (5, 6908356), (7, 4934540), (10, 3454178), (13, 2657060), (14, 2467270), (20, 1727089), (26, 1328530), (28, 1233635), (35, 986908), (52, 664265), (65, 531412), (70, 493454), (91, 379580), (130, 265706), (140, 246727), (182, 189790), (260, 132853), (364, 94895), (455, 75916), (910, 37958), (1820, 18979)]