9781542810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{363491}}^1$

素因数の和:363540

約数の個数: 96

約数和(自身を含む): 28579195008

約数和(自身を除く): 18797652198

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 13455, 26910, 363491, 726982, 1090473, 1817455, 2180946, 3271419, 3634910, 4725383, 5452365, 6542838, 8360293, 9450766, 10904730, 14176149, 16357095, 16720586, 23626915, 25080879, 28352298, 32714190, 41801465, 42528447, 47253830, 50161758, 70880745, 75242637, 83602930, 85056894, 108683809, 125404395, 141761490, 150485274, 212642235, 217367618, 250808790, 326051427, 376213185, 425284470, 543419045, 652102854, 752426370, 978154281, 1086838090, 1630257135, 1956308562, 3260514270, 4890771405, 9781542810]

約数ペア:

[(1, 9781542810), (2, 4890771405), (3, 3260514270), (5, 1956308562), (6, 1630257135), (9, 1086838090), (10, 978154281), (13, 752426370), (15, 652102854), (18, 543419045), (23, 425284470), (26, 376213185), (30, 326051427), (39, 250808790), (45, 217367618), (46, 212642235), (65, 150485274), (69, 141761490), (78, 125404395), (90, 108683809), (115, 85056894), (117, 83602930), (130, 75242637), (138, 70880745), (195, 50161758), (207, 47253830), (230, 42528447), (234, 41801465), (299, 32714190), (345, 28352298), (390, 25080879), (414, 23626915), (585, 16720586), (598, 16357095), (690, 14176149), (897, 10904730), (1035, 9450766), (1170, 8360293), (1495, 6542838), (1794, 5452365), (2070, 4725383), (2691, 3634910), (2990, 3271419), (4485, 2180946), (5382, 1817455), (8970, 1090473), (13455, 726982), (26910, 363491)]