8145810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 21916440

約数和(自身を除く): 13770630

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, 3121, 6242, 9363, 15605, 18726, 28089, 31210, 46815, 56178, 90509, 93630, 140445, 181018, 271527, 280890, 452545, 543054, 814581, 905090, 1357635, 1629162, 2715270, 4072905, 8145810]

約数ペア:

[(1, 8145810), (2, 4072905), (3, 2715270), (5, 1629162), (6, 1357635), (9, 905090), (10, 814581), (15, 543054), (18, 452545), (29, 280890), (30, 271527), (45, 181018), (58, 140445), (87, 93630), (90, 90509), (145, 56178), (174, 46815), (261, 31210), (290, 28089), (435, 18726), (522, 15605), (870, 9363), (1305, 6242), (2610, 3121)]