171167080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 442247040

約数和(自身を除く): 271079960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 908, 1135, 1589, 1816, 2270, 2693, 3178, 4540, 5386, 6356, 7945, 9080, 10772, 12712, 13465, 15890, 18851, 21544, 26930, 31780, 37702, 53860, 63560, 75404, 94255, 107720, 150808, 188510, 377020, 611311, 754040, 1222622, 2445244, 3056555, 4279177, 4890488, 6113110, 8558354, 12226220, 17116708, 21395885, 24452440, 34233416, 42791770, 85583540, 171167080]

約数ペア:

[(1, 171167080), (2, 85583540), (4, 42791770), (5, 34233416), (7, 24452440), (8, 21395885), (10, 17116708), (14, 12226220), (20, 8558354), (28, 6113110), (35, 4890488), (40, 4279177), (56, 3056555), (70, 2445244), (140, 1222622), (227, 754040), (280, 611311), (454, 377020), (908, 188510), (1135, 150808), (1589, 107720), (1816, 94255), (2270, 75404), (2693, 63560), (3178, 53860), (4540, 37702), (5386, 31780), (6356, 26930), (7945, 21544), (9080, 18851), (10772, 15890), (12712, 13465)]