788121330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1871}}^1$

素因数の和:2639

約数の個数: 64

約数和(自身を含む): 1994803200

約数和(自身を除く): 1206681870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 739, 1478, 1871, 2217, 3695, 3742, 4434, 5613, 7390, 9355, 11085, 11226, 14041, 18710, 22170, 28065, 28082, 35549, 42123, 56130, 70205, 71098, 84246, 106647, 140410, 177745, 210615, 213294, 355490, 421230, 533235, 1066470, 1382669, 2765338, 4148007, 6913345, 8296014, 13826690, 20740035, 26270711, 41480070, 52541422, 78812133, 131353555, 157624266, 262707110, 394060665, 788121330]

約数ペア:

[(1, 788121330), (2, 394060665), (3, 262707110), (5, 157624266), (6, 131353555), (10, 78812133), (15, 52541422), (19, 41480070), (30, 26270711), (38, 20740035), (57, 13826690), (95, 8296014), (114, 6913345), (190, 4148007), (285, 2765338), (570, 1382669), (739, 1066470), (1478, 533235), (1871, 421230), (2217, 355490), (3695, 213294), (3742, 210615), (4434, 177745), (5613, 140410), (7390, 106647), (9355, 84246), (11085, 71098), (11226, 70205), (14041, 56130), (18710, 42123), (22170, 35549), (28065, 28082)]