156996810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91811}}^1$

素因数の和:91843

約数の個数: 48

約数和(自身を含む): 429680160

約数和(自身を除く): 272683350

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, 91811, 183622, 275433, 459055, 550866, 826299, 918110, 1377165, 1652598, 1744409, 2754330, 3488818, 4131495, 5233227, 8262990, 8722045, 10466454, 15699681, 17444090, 26166135, 31399362, 52332270, 78498405, 156996810]

約数ペア:

[(1, 156996810), (2, 78498405), (3, 52332270), (5, 31399362), (6, 26166135), (9, 17444090), (10, 15699681), (15, 10466454), (18, 8722045), (19, 8262990), (30, 5233227), (38, 4131495), (45, 3488818), (57, 2754330), (90, 1744409), (95, 1652598), (114, 1377165), (171, 918110), (190, 826299), (285, 550866), (342, 459055), (570, 275433), (855, 183622), (1710, 91811)]