38320890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2647

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 62456070

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, 2591, 2958, 4930, 5182, 7395, 7773, 12955, 14790, 15546, 25910, 38865, 44047, 75139, 77730, 88094, 132141, 150278, 220235, 225417, 264282, 375695, 440470, 450834, 660705, 751390, 1127085, 1277363, 1321410, 2254170, 2554726, 3832089, 6386815, 7664178, 12773630, 19160445, 38320890]

約数ペア:

[(1, 38320890), (2, 19160445), (3, 12773630), (5, 7664178), (6, 6386815), (10, 3832089), (15, 2554726), (17, 2254170), (29, 1321410), (30, 1277363), (34, 1127085), (51, 751390), (58, 660705), (85, 450834), (87, 440470), (102, 375695), (145, 264282), (170, 225417), (174, 220235), (255, 150278), (290, 132141), (435, 88094), (493, 77730), (510, 75139), (870, 44047), (986, 38865), (1479, 25910), (2465, 15546), (2591, 14790), (2958, 12955), (4930, 7773), (5182, 7395)]