15678919710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{147761}}^1$

素因数の和:147911

約数の個数: 80

約数和(自身を含む): 42480983952

約数和(自身を除く): 26802064242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 131, 135, 162, 262, 270, 393, 405, 655, 786, 810, 1179, 1310, 1965, 2358, 3537, 3930, 5895, 7074, 10611, 11790, 17685, 21222, 35370, 53055, 106110, 147761, 295522, 443283, 738805, 886566, 1329849, 1477610, 2216415, 2659698, 3989547, 4432830, 6649245, 7979094, 11968641, 13298490, 19356691, 19947735, 23937282, 38713382, 39895470, 58070073, 59843205, 96783455, 116140146, 119686410, 174210219, 193566910, 290350365, 348420438, 522630657, 580700730, 871051095, 1045261314, 1567891971, 1742102190, 2613153285, 3135783942, 5226306570, 7839459855, 15678919710]

約数ペア:

[(1, 15678919710), (2, 7839459855), (3, 5226306570), (5, 3135783942), (6, 2613153285), (9, 1742102190), (10, 1567891971), (15, 1045261314), (18, 871051095), (27, 580700730), (30, 522630657), (45, 348420438), (54, 290350365), (81, 193566910), (90, 174210219), (131, 119686410), (135, 116140146), (162, 96783455), (262, 59843205), (270, 58070073), (393, 39895470), (405, 38713382), (655, 23937282), (786, 19947735), (810, 19356691), (1179, 13298490), (1310, 11968641), (1965, 7979094), (2358, 6649245), (3537, 4432830), (3930, 3989547), (5895, 2659698), (7074, 2216415), (10611, 1477610), (11790, 1329849), (17685, 886566), (21222, 738805), (35370, 443283), (53055, 295522), (106110, 147761)]