238376810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{117427}}^1$

素因数の和:117470

約数の個数: 32

約数和(自身を含む): 507288960

約数和(自身を除く): 268912150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 117427, 234854, 587135, 821989, 1174270, 1643978, 3405383, 4109945, 6810766, 8219890, 17026915, 23837681, 34053830, 47675362, 119188405, 238376810]

約数ペア:

[(1, 238376810), (2, 119188405), (5, 47675362), (7, 34053830), (10, 23837681), (14, 17026915), (29, 8219890), (35, 6810766), (58, 4109945), (70, 3405383), (145, 1643978), (203, 1174270), (290, 821989), (406, 587135), (1015, 234854), (2030, 117427)]