84363860

素因数分解:

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

素因数の和:35480

約数の個数: 48

約数和(自身を含む): 214389504

約数和(自身を除く): 130025644

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 35447, 70894, 141788, 177235, 248129, 354470, 496258, 602599, 708940, 992516, 1205198, 1240645, 2410396, 2481290, 3012995, 4218193, 4962580, 6025990, 8436386, 12051980, 16872772, 21090965, 42181930, 84363860]

約数ペア:

[(1, 84363860), (2, 42181930), (4, 21090965), (5, 16872772), (7, 12051980), (10, 8436386), (14, 6025990), (17, 4962580), (20, 4218193), (28, 3012995), (34, 2481290), (35, 2410396), (68, 1240645), (70, 1205198), (85, 992516), (119, 708940), (140, 602599), (170, 496258), (238, 354470), (340, 248129), (476, 177235), (595, 141788), (1190, 70894), (2380, 35447)]