26978670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1791

約数の個数: 80

約数和(自身を含む): 76404240

約数和(自身を除く): 49425570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 1753, 2565, 3078, 3506, 5130, 5259, 7695, 8765, 10518, 15390, 15777, 17530, 26295, 31554, 33307, 47331, 52590, 66614, 78885, 94662, 99921, 141993, 157770, 166535, 199842, 236655, 283986, 299763, 333070, 473310, 499605, 599526, 709965, 899289, 999210, 1419930, 1498815, 1798578, 2697867, 2997630, 4496445, 5395734, 8992890, 13489335, 26978670]

約数ペア:

[(1, 26978670), (2, 13489335), (3, 8992890), (5, 5395734), (6, 4496445), (9, 2997630), (10, 2697867), (15, 1798578), (18, 1498815), (19, 1419930), (27, 999210), (30, 899289), (38, 709965), (45, 599526), (54, 499605), (57, 473310), (81, 333070), (90, 299763), (95, 283986), (114, 236655), (135, 199842), (162, 166535), (171, 157770), (190, 141993), (270, 99921), (285, 94662), (342, 78885), (405, 66614), (513, 52590), (570, 47331), (810, 33307), (855, 31554), (1026, 26295), (1539, 17530), (1710, 15777), (1753, 15390), (2565, 10518), (3078, 8765), (3506, 7695), (5130, 5259)]