77385270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10037}}^1$

素因数の和:10304

約数の個数: 32

約数和(自身を含む): 186465888

約数和(自身を除く): 109080618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 10037, 20074, 30111, 50185, 60222, 100370, 150555, 301110, 2579509, 5159018, 7738527, 12897545, 15477054, 25795090, 38692635, 77385270]

約数ペア:

[(1, 77385270), (2, 38692635), (3, 25795090), (5, 15477054), (6, 12897545), (10, 7738527), (15, 5159018), (30, 2579509), (257, 301110), (514, 150555), (771, 100370), (1285, 60222), (1542, 50185), (2570, 30111), (3855, 20074), (7710, 10037)]