78791036790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{646411}}^1$

素因数の和:646677

約数の個数: 64

約数和(自身を含む): 201059988480

約数和(自身を除く): 122268951690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 239, 255, 478, 510, 717, 1195, 1434, 2390, 3585, 4063, 7170, 8126, 12189, 20315, 24378, 40630, 60945, 121890, 646411, 1292822, 1939233, 3232055, 3878466, 6464110, 9696165, 10988987, 19392330, 21977974, 32966961, 54944935, 65933922, 109889870, 154492229, 164834805, 308984458, 329669610, 463476687, 772461145, 926953374, 1544922290, 2317383435, 2626367893, 4634766870, 5252735786, 7879103679, 13131839465, 15758207358, 26263678930, 39395518395, 78791036790]

約数ペア:

[(1, 78791036790), (2, 39395518395), (3, 26263678930), (5, 15758207358), (6, 13131839465), (10, 7879103679), (15, 5252735786), (17, 4634766870), (30, 2626367893), (34, 2317383435), (51, 1544922290), (85, 926953374), (102, 772461145), (170, 463476687), (239, 329669610), (255, 308984458), (478, 164834805), (510, 154492229), (717, 109889870), (1195, 65933922), (1434, 54944935), (2390, 32966961), (3585, 21977974), (4063, 19392330), (7170, 10988987), (8126, 9696165), (12189, 6464110), (20315, 3878466), (24378, 3232055), (40630, 1939233), (60945, 1292822), (121890, 646411)]