310030178840

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{12768953}}^1$

素因数の和:12769571

約数の個数: 32

約数和(自身を含む): 698717162880

約数和(自身を除く): 388686984040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4856, 6070, 12140, 24280, 12768953, 25537906, 51075812, 63844765, 102151624, 127689530, 255379060, 510758120, 7750754471, 15501508942, 31003017884, 38753772355, 62006035768, 77507544710, 155015089420, 310030178840]

約数ペア:

[(1, 310030178840), (2, 155015089420), (4, 77507544710), (5, 62006035768), (8, 38753772355), (10, 31003017884), (20, 15501508942), (40, 7750754471), (607, 510758120), (1214, 255379060), (2428, 127689530), (3035, 102151624), (4856, 63844765), (6070, 51075812), (12140, 25537906), (24280, 12768953)]