15671882290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{85831}}^1$

素因数の和:85919

約数の個数: 48

約数和(自身を含む): 30683223360

約数和(自身を除く): 15011341070

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 961, 1178, 1922, 2945, 4805, 5890, 9610, 18259, 36518, 85831, 91295, 171662, 182590, 429155, 858310, 1630789, 2660761, 3261578, 5321522, 8153945, 13303805, 16307890, 26607610, 50554459, 82483591, 101108918, 164967182, 252772295, 412417955, 505544590, 824835910, 1567188229, 3134376458, 7835941145, 15671882290]

約数ペア:

[(1, 15671882290), (2, 7835941145), (5, 3134376458), (10, 1567188229), (19, 824835910), (31, 505544590), (38, 412417955), (62, 252772295), (95, 164967182), (155, 101108918), (190, 82483591), (310, 50554459), (589, 26607610), (961, 16307890), (1178, 13303805), (1922, 8153945), (2945, 5321522), (4805, 3261578), (5890, 2660761), (9610, 1630789), (18259, 858310), (36518, 429155), (85831, 182590), (91295, 171662)]