26421210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15451}}^1$

素因数の和:15483

約数の個数: 48

約数和(自身を含む): 72315360

約数和(自身を除く): 45894150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 15451, 30902, 46353, 77255, 92706, 139059, 154510, 231765, 278118, 293569, 463530, 587138, 695295, 880707, 1390590, 1467845, 1761414, 2642121, 2935690, 4403535, 5284242, 8807070, 13210605, 26421210]

約数ペア:

[(1, 26421210), (2, 13210605), (3, 8807070), (5, 5284242), (6, 4403535), (9, 2935690), (10, 2642121), (15, 1761414), (18, 1467845), (19, 1390590), (30, 880707), (38, 695295), (45, 587138), (57, 463530), (90, 293569), (95, 278118), (114, 231765), (171, 154510), (190, 139059), (285, 92706), (342, 77255), (570, 46353), (855, 30902), (1710, 15451)]