172053810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65921}}^1$

素因数の和:65963

約数の個数: 48

約数和(自身を含む): 462772440

約数和(自身を除く): 290718630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 65921, 131842, 197763, 329605, 395526, 593289, 659210, 988815, 1186578, 1911709, 1977630, 2966445, 3823418, 5735127, 5932890, 9558545, 11470254, 17205381, 19117090, 28675635, 34410762, 57351270, 86026905, 172053810]

約数ペア:

[(1, 172053810), (2, 86026905), (3, 57351270), (5, 34410762), (6, 28675635), (9, 19117090), (10, 17205381), (15, 11470254), (18, 9558545), (29, 5932890), (30, 5735127), (45, 3823418), (58, 2966445), (87, 1977630), (90, 1911709), (145, 1186578), (174, 988815), (261, 659210), (290, 593289), (435, 395526), (522, 329605), (870, 197763), (1305, 131842), (2610, 65921)]