15280590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39181}}^1$

素因数の和:39204

約数の個数: 32

約数和(自身を含む): 39495456

約数和(自身を除く): 24214866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 39181, 78362, 117543, 195905, 235086, 391810, 509353, 587715, 1018706, 1175430, 1528059, 2546765, 3056118, 5093530, 7640295, 15280590]

約数ペア:

[(1, 15280590), (2, 7640295), (3, 5093530), (5, 3056118), (6, 2546765), (10, 1528059), (13, 1175430), (15, 1018706), (26, 587715), (30, 509353), (39, 391810), (65, 235086), (78, 195905), (130, 117543), (195, 78362), (390, 39181)]