808220970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4829

約数の個数: 128

約数和(自身を含む): 2344204800

約数和(自身を除く): 1535983830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 153, 170, 185, 222, 255, 270, 306, 333, 370, 459, 510, 555, 629, 666, 765, 918, 999, 1110, 1258, 1530, 1665, 1887, 1998, 2295, 3145, 3330, 3774, 4590, 4759, 4995, 5661, 6290, 9435, 9518, 9990, 11322, 14277, 16983, 18870, 23795, 28305, 28554, 33966, 42831, 47590, 56610, 71385, 80903, 84915, 85662, 128493, 142770, 161806, 169830, 176083, 214155, 242709, 256986, 352166, 404515, 428310, 485418, 528249, 642465, 728127, 809030, 880415, 1056498, 1213545, 1284930, 1456254, 1584747, 1760830, 2184381, 2427090, 2641245, 2993411, 3169494, 3640635, 4368762, 4754241, 5282490, 5986822, 7281270, 7923735, 8980233, 9508482, 10921905, 14967055, 15847470, 17960466, 21843810, 23771205, 26940699, 29934110, 44901165, 47542410, 53881398, 80822097, 89802330, 134703495, 161644194, 269406990, 404110485, 808220970]

約数ペア:

[(1, 808220970), (2, 404110485), (3, 269406990), (5, 161644194), (6, 134703495), (9, 89802330), (10, 80822097), (15, 53881398), (17, 47542410), (18, 44901165), (27, 29934110), (30, 26940699), (34, 23771205), (37, 21843810), (45, 17960466), (51, 15847470), (54, 14967055), (74, 10921905), (85, 9508482), (90, 8980233), (102, 7923735), (111, 7281270), (135, 5986822), (153, 5282490), (170, 4754241), (185, 4368762), (222, 3640635), (255, 3169494), (270, 2993411), (306, 2641245), (333, 2427090), (370, 2184381), (459, 1760830), (510, 1584747), (555, 1456254), (629, 1284930), (666, 1213545), (765, 1056498), (918, 880415), (999, 809030), (1110, 728127), (1258, 642465), (1530, 528249), (1665, 485418), (1887, 428310), (1998, 404515), (2295, 352166), (3145, 256986), (3330, 242709), (3774, 214155), (4590, 176083), (4759, 169830), (4995, 161806), (5661, 142770), (6290, 128493), (9435, 85662), (9518, 84915), (9990, 80903), (11322, 71385), (14277, 56610), (16983, 47590), (18870, 42831), (23795, 33966), (28305, 28554)]