219054530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4159}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 413337600

約数和(自身を除く): 194283070

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 1145, 2290, 4159, 5267, 8318, 10534, 20795, 26335, 41590, 52670, 95657, 191314, 478285, 952411, 956570, 1904822, 4762055, 9524110, 21905453, 43810906, 109527265, 219054530]

約数ペア:

[(1, 219054530), (2, 109527265), (5, 43810906), (10, 21905453), (23, 9524110), (46, 4762055), (115, 1904822), (229, 956570), (230, 952411), (458, 478285), (1145, 191314), (2290, 95657), (4159, 52670), (5267, 41590), (8318, 26335), (10534, 20795)]