68162860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{463}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 152240256

約数和(自身を除く): 84077396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 433, 463, 866, 926, 1732, 1852, 2165, 2315, 4330, 4630, 7361, 7871, 8660, 9260, 14722, 15742, 29444, 31484, 36805, 39355, 73610, 78710, 147220, 157420, 200479, 400958, 801916, 1002395, 2004790, 3408143, 4009580, 6816286, 13632572, 17040715, 34081430, 68162860]

約数ペア:

[(1, 68162860), (2, 34081430), (4, 17040715), (5, 13632572), (10, 6816286), (17, 4009580), (20, 3408143), (34, 2004790), (68, 1002395), (85, 801916), (170, 400958), (340, 200479), (433, 157420), (463, 147220), (866, 78710), (926, 73610), (1732, 39355), (1852, 36805), (2165, 31484), (2315, 29444), (4330, 15742), (4630, 14722), (7361, 9260), (7871, 8660)]