1680454830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{28711}}^1$

素因数の和:30672

約数の個数: 32

約数和(自身を含む): 4035299328

約数和(自身を除く): 2354844498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1951, 3902, 5853, 9755, 11706, 19510, 28711, 29265, 57422, 58530, 86133, 143555, 172266, 287110, 430665, 861330, 56015161, 112030322, 168045483, 280075805, 336090966, 560151610, 840227415, 1680454830]

約数ペア:

[(1, 1680454830), (2, 840227415), (3, 560151610), (5, 336090966), (6, 280075805), (10, 168045483), (15, 112030322), (30, 56015161), (1951, 861330), (3902, 430665), (5853, 287110), (9755, 172266), (11706, 143555), (19510, 86133), (28711, 58530), (29265, 57422)]