27356570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 28630630

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 179, 290, 310, 358, 493, 527, 895, 899, 986, 1054, 1790, 1798, 2465, 2635, 3043, 4495, 4930, 5191, 5270, 5549, 6086, 8990, 10382, 11098, 15215, 15283, 25955, 27745, 30430, 30566, 51910, 55490, 76415, 88247, 94333, 152830, 160921, 176494, 188666, 321842, 441235, 471665, 804605, 882470, 943330, 1609210, 2735657, 5471314, 13678285, 27356570]

約数ペア:

[(1, 27356570), (2, 13678285), (5, 5471314), (10, 2735657), (17, 1609210), (29, 943330), (31, 882470), (34, 804605), (58, 471665), (62, 441235), (85, 321842), (145, 188666), (155, 176494), (170, 160921), (179, 152830), (290, 94333), (310, 88247), (358, 76415), (493, 55490), (527, 51910), (895, 30566), (899, 30430), (986, 27745), (1054, 25955), (1790, 15283), (1798, 15215), (2465, 11098), (2635, 10382), (3043, 8990), (4495, 6086), (4930, 5549), (5191, 5270)]