129395490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{616169}}^1$

素因数の和:616186

約数の個数: 32

約数和(自身を含む): 354913920

約数和(自身を除く): 225518430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 616169, 1232338, 1848507, 3080845, 3697014, 4313183, 6161690, 8626366, 9242535, 12939549, 18485070, 21565915, 25879098, 43131830, 64697745, 129395490]

約数ペア:

[(1, 129395490), (2, 64697745), (3, 43131830), (5, 25879098), (6, 21565915), (7, 18485070), (10, 12939549), (14, 9242535), (15, 8626366), (21, 6161690), (30, 4313183), (35, 3697014), (42, 3080845), (70, 1848507), (105, 1232338), (210, 616169)]