172106810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6211}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 330080832

約数和(自身を除く): 157974022

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 6211, 12422, 13855, 27710, 31055, 62110, 105587, 211174, 527935, 1012393, 1055870, 2024786, 5061965, 10123930, 17210681, 34421362, 86053405, 172106810]

約数ペア:

[(1, 172106810), (2, 86053405), (5, 34421362), (10, 17210681), (17, 10123930), (34, 5061965), (85, 2024786), (163, 1055870), (170, 1012393), (326, 527935), (815, 211174), (1630, 105587), (2771, 62110), (5542, 31055), (6211, 27710), (12422, 13855)]