19091430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{70709}}^1$

素因数の和:70725

約数の個数: 32

約数和(自身を含む): 50911200

約数和(自身を除く): 31819770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 70709, 141418, 212127, 353545, 424254, 636381, 707090, 1060635, 1272762, 1909143, 2121270, 3181905, 3818286, 6363810, 9545715, 19091430]

約数ペア:

[(1, 19091430), (2, 9545715), (3, 6363810), (5, 3818286), (6, 3181905), (9, 2121270), (10, 1909143), (15, 1272762), (18, 1060635), (27, 707090), (30, 636381), (45, 424254), (54, 353545), (90, 212127), (135, 141418), (270, 70709)]