39770310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 104587200

約数和(自身を除く): 64816890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2689, 2958, 4930, 5378, 7395, 8067, 13445, 14790, 16134, 26890, 40335, 45713, 77981, 80670, 91426, 137139, 155962, 228565, 233943, 274278, 389905, 457130, 467886, 685695, 779810, 1169715, 1325677, 1371390, 2339430, 2651354, 3977031, 6628385, 7954062, 13256770, 19885155, 39770310]

約数ペア:

[(1, 39770310), (2, 19885155), (3, 13256770), (5, 7954062), (6, 6628385), (10, 3977031), (15, 2651354), (17, 2339430), (29, 1371390), (30, 1325677), (34, 1169715), (51, 779810), (58, 685695), (85, 467886), (87, 457130), (102, 389905), (145, 274278), (170, 233943), (174, 228565), (255, 155962), (290, 137139), (435, 91426), (493, 80670), (510, 77981), (870, 45713), (986, 40335), (1479, 26890), (2465, 16134), (2689, 14790), (2958, 13445), (4930, 8067), (5378, 7395)]