153157020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54311}}^1$

素因数の和:54370

約数の個数: 48

約数和(自身を含む): 437971968

約数和(自身を除く): 284814948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 54311, 108622, 162933, 217244, 271555, 325866, 543110, 651732, 814665, 1086220, 1629330, 2552617, 3258660, 5105234, 7657851, 10210468, 12763085, 15315702, 25526170, 30631404, 38289255, 51052340, 76578510, 153157020]

約数ペア:

[(1, 153157020), (2, 76578510), (3, 51052340), (4, 38289255), (5, 30631404), (6, 25526170), (10, 15315702), (12, 12763085), (15, 10210468), (20, 7657851), (30, 5105234), (47, 3258660), (60, 2552617), (94, 1629330), (141, 1086220), (188, 814665), (235, 651732), (282, 543110), (470, 325866), (564, 271555), (705, 217244), (940, 162933), (1410, 108622), (2820, 54311)]