39319980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5543

約数の個数: 96

約数和(自身を含む): 133249536

約数和(自身を除く): 93929556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 5507, 7140, 11014, 16521, 22028, 27535, 33042, 38549, 55070, 66084, 77098, 82605, 93619, 110140, 115647, 154196, 165210, 187238, 192745, 231294, 280857, 330420, 374476, 385490, 462588, 468095, 561714, 578235, 655333, 770980, 936190, 1123428, 1156470, 1310666, 1404285, 1872380, 1965999, 2312940, 2621332, 2808570, 3276665, 3931998, 5617140, 6553330, 7863996, 9829995, 13106660, 19659990, 39319980]

約数ペア:

[(1, 39319980), (2, 19659990), (3, 13106660), (4, 9829995), (5, 7863996), (6, 6553330), (7, 5617140), (10, 3931998), (12, 3276665), (14, 2808570), (15, 2621332), (17, 2312940), (20, 1965999), (21, 1872380), (28, 1404285), (30, 1310666), (34, 1156470), (35, 1123428), (42, 936190), (51, 770980), (60, 655333), (68, 578235), (70, 561714), (84, 468095), (85, 462588), (102, 385490), (105, 374476), (119, 330420), (140, 280857), (170, 231294), (204, 192745), (210, 187238), (238, 165210), (255, 154196), (340, 115647), (357, 110140), (420, 93619), (476, 82605), (510, 77098), (595, 66084), (714, 55070), (1020, 38549), (1190, 33042), (1428, 27535), (1785, 22028), (2380, 16521), (3570, 11014), (5507, 7140)]