268380070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{21419}}^1$

素因数の和:21612

約数の個数: 32

約数和(自身を含む): 555206400

約数和(自身を除く): 286826330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 12530, 21419, 42838, 107095, 149933, 214190, 299866, 749665, 1499330, 3834001, 7668002, 19170005, 26838007, 38340010, 53676014, 134190035, 268380070]

約数ペア:

[(1, 268380070), (2, 134190035), (5, 53676014), (7, 38340010), (10, 26838007), (14, 19170005), (35, 7668002), (70, 3834001), (179, 1499330), (358, 749665), (895, 299866), (1253, 214190), (1790, 149933), (2506, 107095), (6265, 42838), (12530, 21419)]