276770490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{318127}}^1$

素因数の和:318166

約数の個数: 32

約数和(自身を含む): 687156480

約数和(自身を除く): 410385990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 318127, 636254, 954381, 1590635, 1908762, 3181270, 4771905, 9225683, 9543810, 18451366, 27677049, 46128415, 55354098, 92256830, 138385245, 276770490]

約数ペア:

[(1, 276770490), (2, 138385245), (3, 92256830), (5, 55354098), (6, 46128415), (10, 27677049), (15, 18451366), (29, 9543810), (30, 9225683), (58, 4771905), (87, 3181270), (145, 1908762), (174, 1590635), (290, 954381), (435, 636254), (870, 318127)]