195904290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{16787}}^1$

素因数の和:17186

約数の個数: 32

約数和(自身を含む): 471407040

約数和(自身を除く): 275502750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 16787, 33574, 50361, 83935, 100722, 167870, 251805, 503610, 6530143, 13060286, 19590429, 32650715, 39180858, 65301430, 97952145, 195904290]

約数ペア:

[(1, 195904290), (2, 97952145), (3, 65301430), (5, 39180858), (6, 32650715), (10, 19590429), (15, 13060286), (30, 6530143), (389, 503610), (778, 251805), (1167, 167870), (1945, 100722), (2334, 83935), (3890, 50361), (5835, 33574), (11670, 16787)]