89614070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 125210890

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 71, 73, 91, 95, 130, 133, 142, 146, 182, 190, 247, 266, 355, 365, 455, 494, 497, 511, 665, 710, 730, 910, 923, 949, 994, 1022, 1235, 1330, 1349, 1387, 1729, 1846, 1898, 2470, 2485, 2555, 2698, 2774, 3458, 4615, 4745, 4970, 5110, 5183, 6461, 6643, 6745, 6935, 8645, 9230, 9443, 9490, 9709, 10366, 12922, 13286, 13490, 13870, 17290, 17537, 18031, 18886, 19418, 25915, 32305, 33215, 35074, 36062, 36281, 47215, 48545, 51830, 64610, 66430, 67379, 72562, 87685, 90155, 94430, 97090, 98477, 122759, 126217, 134758, 175370, 180310, 181405, 196954, 245518, 252434, 336895, 362810, 471653, 492385, 613795, 631085, 673790, 689339, 943306, 984770, 1227590, 1262170, 1280201, 1378678, 2358265, 2560402, 3446695, 4716530, 6401005, 6893390, 8961407, 12802010, 17922814, 44807035, 89614070]

約数ペア:

[(1, 89614070), (2, 44807035), (5, 17922814), (7, 12802010), (10, 8961407), (13, 6893390), (14, 6401005), (19, 4716530), (26, 3446695), (35, 2560402), (38, 2358265), (65, 1378678), (70, 1280201), (71, 1262170), (73, 1227590), (91, 984770), (95, 943306), (130, 689339), (133, 673790), (142, 631085), (146, 613795), (182, 492385), (190, 471653), (247, 362810), (266, 336895), (355, 252434), (365, 245518), (455, 196954), (494, 181405), (497, 180310), (511, 175370), (665, 134758), (710, 126217), (730, 122759), (910, 98477), (923, 97090), (949, 94430), (994, 90155), (1022, 87685), (1235, 72562), (1330, 67379), (1349, 66430), (1387, 64610), (1729, 51830), (1846, 48545), (1898, 47215), (2470, 36281), (2485, 36062), (2555, 35074), (2698, 33215), (2774, 32305), (3458, 25915), (4615, 19418), (4745, 18886), (4970, 18031), (5110, 17537), (5183, 17290), (6461, 13870), (6643, 13490), (6745, 13286), (6935, 12922), (8645, 10366), (9230, 9709), (9443, 9490)]