30920175105

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1\times {\mathrm{7927}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 49674691584

約数和(自身を除く): 18754516479

約数列:

[1, 3, 5, 15, 443, 587, 1329, 1761, 2215, 2935, 6645, 7927, 8805, 23781, 39635, 118905, 260041, 780123, 1300205, 3511661, 3900615, 4653149, 10534983, 13959447, 17558305, 23265745, 52674915, 69797235, 2061345007, 6184035021, 10306725035, 30920175105]

約数ペア:

[(1, 30920175105), (3, 10306725035), (5, 6184035021), (15, 2061345007), (443, 69797235), (587, 52674915), (1329, 23265745), (1761, 17558305), (2215, 13959447), (2935, 10534983), (6645, 4653149), (7927, 3900615), (8805, 3511661), (23781, 1300205), (39635, 780123), (118905, 260041)]