210909650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35447}}^1$

素因数の和:35483

約数の個数: 48

約数和(自身を含む): 474719616

約数和(自身を除く): 263809966

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 35447, 70894, 177235, 248129, 354470, 496258, 602599, 886175, 1205198, 1240645, 1772350, 2481290, 3012995, 4218193, 6025990, 6203225, 8436386, 12406450, 15064975, 21090965, 30129950, 42181930, 105454825, 210909650]

約数ペア:

[(1, 210909650), (2, 105454825), (5, 42181930), (7, 30129950), (10, 21090965), (14, 15064975), (17, 12406450), (25, 8436386), (34, 6203225), (35, 6025990), (50, 4218193), (70, 3012995), (85, 2481290), (119, 1772350), (170, 1240645), (175, 1205198), (238, 886175), (350, 602599), (425, 496258), (595, 354470), (850, 248129), (1190, 177235), (2975, 70894), (5950, 35447)]