1249487790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{215801}}^1$

素因数の和:216004

約数の個数: 32

約数和(自身を含む): 3014322336

約数和(自身を除く): 1764834546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 215801, 431602, 647403, 1079005, 1294806, 2158010, 3237015, 6474030, 41649593, 83299186, 124948779, 208247965, 249897558, 416495930, 624743895, 1249487790]

約数ペア:

[(1, 1249487790), (2, 624743895), (3, 416495930), (5, 249897558), (6, 208247965), (10, 124948779), (15, 83299186), (30, 41649593), (193, 6474030), (386, 3237015), (579, 2158010), (965, 1294806), (1158, 1079005), (1930, 647403), (2895, 431602), (5790, 215801)]