54320985870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{587}}^1$

素因数の和:1466

約数の個数: 128

約数和(自身を含む): 138924398592

約数和(自身を除く): 84603412722

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 421, 431, 510, 587, 842, 862, 1174, 1263, 1293, 1761, 2105, 2155, 2526, 2586, 2935, 3522, 4210, 4310, 5870, 6315, 6465, 7157, 7327, 8805, 9979, 12630, 12930, 14314, 14654, 17610, 19958, 21471, 21981, 29937, 35785, 36635, 42942, 43962, 49895, 59874, 71570, 73270, 99790, 107355, 109905, 149685, 181451, 214710, 219810, 247127, 252997, 299370, 362902, 494254, 505994, 544353, 741381, 758991, 907255, 1088706, 1235635, 1264985, 1482762, 1517982, 1814510, 2471270, 2529970, 2721765, 3084667, 3706905, 3794955, 4201159, 4300949, 5443530, 6169334, 7413810, 7589910, 8402318, 8601898, 9254001, 12603477, 12902847, 15423335, 18508002, 21005795, 21504745, 25206954, 25805694, 30846670, 42011590, 43009490, 46270005, 63017385, 64514235, 92540010, 106511737, 126034770, 129028470, 213023474, 319535211, 532558685, 639070422, 1065117370, 1597676055, 1810699529, 3195352110, 3621399058, 5432098587, 9053497645, 10864197174, 18106995290, 27160492935, 54320985870]

約数ペア:

[(1, 54320985870), (2, 27160492935), (3, 18106995290), (5, 10864197174), (6, 9053497645), (10, 5432098587), (15, 3621399058), (17, 3195352110), (30, 1810699529), (34, 1597676055), (51, 1065117370), (85, 639070422), (102, 532558685), (170, 319535211), (255, 213023474), (421, 129028470), (431, 126034770), (510, 106511737), (587, 92540010), (842, 64514235), (862, 63017385), (1174, 46270005), (1263, 43009490), (1293, 42011590), (1761, 30846670), (2105, 25805694), (2155, 25206954), (2526, 21504745), (2586, 21005795), (2935, 18508002), (3522, 15423335), (4210, 12902847), (4310, 12603477), (5870, 9254001), (6315, 8601898), (6465, 8402318), (7157, 7589910), (7327, 7413810), (8805, 6169334), (9979, 5443530), (12630, 4300949), (12930, 4201159), (14314, 3794955), (14654, 3706905), (17610, 3084667), (19958, 2721765), (21471, 2529970), (21981, 2471270), (29937, 1814510), (35785, 1517982), (36635, 1482762), (42942, 1264985), (43962, 1235635), (49895, 1088706), (59874, 907255), (71570, 758991), (73270, 741381), (99790, 544353), (107355, 505994), (109905, 494254), (149685, 362902), (181451, 299370), (214710, 252997), (219810, 247127)]