76981410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7069}}^1$

素因数の和:7104

約数の個数: 72

約数和(自身を含む): 220032540

約数和(自身を除く): 143051130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 7069, 10890, 14138, 21207, 35345, 42414, 63621, 70690, 77759, 106035, 127242, 155518, 212070, 233277, 318105, 388795, 466554, 636210, 699831, 777590, 855349, 1166385, 1399662, 1710698, 2332770, 2566047, 3499155, 4276745, 5132094, 6998310, 7698141, 8553490, 12830235, 15396282, 25660470, 38490705, 76981410]

約数ペア:

[(1, 76981410), (2, 38490705), (3, 25660470), (5, 15396282), (6, 12830235), (9, 8553490), (10, 7698141), (11, 6998310), (15, 5132094), (18, 4276745), (22, 3499155), (30, 2566047), (33, 2332770), (45, 1710698), (55, 1399662), (66, 1166385), (90, 855349), (99, 777590), (110, 699831), (121, 636210), (165, 466554), (198, 388795), (242, 318105), (330, 233277), (363, 212070), (495, 155518), (605, 127242), (726, 106035), (990, 77759), (1089, 70690), (1210, 63621), (1815, 42414), (2178, 35345), (3630, 21207), (5445, 14138), (7069, 10890)]