162780510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 398960640

約数和(自身を除く): 236180130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 239, 311, 365, 438, 478, 622, 717, 730, 933, 1095, 1195, 1434, 1555, 1866, 2190, 2390, 3110, 3585, 4665, 7170, 9330, 17447, 22703, 34894, 45406, 52341, 68109, 74329, 87235, 104682, 113515, 136218, 148658, 174470, 222987, 227030, 261705, 340545, 371645, 445974, 523410, 681090, 743290, 1114935, 2229870, 5426017, 10852034, 16278051, 27130085, 32556102, 54260170, 81390255, 162780510]

約数ペア:

[(1, 162780510), (2, 81390255), (3, 54260170), (5, 32556102), (6, 27130085), (10, 16278051), (15, 10852034), (30, 5426017), (73, 2229870), (146, 1114935), (219, 743290), (239, 681090), (311, 523410), (365, 445974), (438, 371645), (478, 340545), (622, 261705), (717, 227030), (730, 222987), (933, 174470), (1095, 148658), (1195, 136218), (1434, 113515), (1555, 104682), (1866, 87235), (2190, 74329), (2390, 68109), (3110, 52341), (3585, 45406), (4665, 34894), (7170, 22703), (9330, 17447)]