161562510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 446808960

約数和(自身を除く): 285246450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 107, 114, 171, 190, 214, 285, 321, 342, 535, 570, 642, 855, 883, 963, 1070, 1605, 1710, 1766, 1926, 2033, 2649, 3210, 4066, 4415, 4815, 5298, 6099, 7947, 8830, 9630, 10165, 12198, 13245, 15894, 16777, 18297, 20330, 26490, 30495, 33554, 36594, 39735, 50331, 60990, 79470, 83885, 91485, 94481, 100662, 150993, 167770, 182970, 188962, 251655, 283443, 301986, 472405, 503310, 566886, 754965, 850329, 944810, 1417215, 1509930, 1700658, 1795139, 2834430, 3590278, 4251645, 5385417, 8503290, 8975695, 10770834, 16156251, 17951390, 26927085, 32312502, 53854170, 80781255, 161562510]

約数ペア:

[(1, 161562510), (2, 80781255), (3, 53854170), (5, 32312502), (6, 26927085), (9, 17951390), (10, 16156251), (15, 10770834), (18, 8975695), (19, 8503290), (30, 5385417), (38, 4251645), (45, 3590278), (57, 2834430), (90, 1795139), (95, 1700658), (107, 1509930), (114, 1417215), (171, 944810), (190, 850329), (214, 754965), (285, 566886), (321, 503310), (342, 472405), (535, 301986), (570, 283443), (642, 251655), (855, 188962), (883, 182970), (963, 167770), (1070, 150993), (1605, 100662), (1710, 94481), (1766, 91485), (1926, 83885), (2033, 79470), (2649, 60990), (3210, 50331), (4066, 39735), (4415, 36594), (4815, 33554), (5298, 30495), (6099, 26490), (7947, 20330), (8830, 18297), (9630, 16777), (10165, 15894), (12198, 13245)]