42181930

素因数分解:

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

素因数の和:35478

約数の個数: 32

約数和(自身を含む): 91881216

約数和(自身を除く): 49699286

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 35447, 70894, 177235, 248129, 354470, 496258, 602599, 1205198, 1240645, 2481290, 3012995, 4218193, 6025990, 8436386, 21090965, 42181930]

約数ペア:

[(1, 42181930), (2, 21090965), (5, 8436386), (7, 6025990), (10, 4218193), (14, 3012995), (17, 2481290), (34, 1240645), (35, 1205198), (70, 602599), (85, 496258), (119, 354470), (170, 248129), (238, 177235), (595, 70894), (1190, 35447)]