248732010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15269}}^1$

素因数の和:15463

約数の個数: 48

約数和(自身を含む): 650318760

約数和(自身を除く): 401586750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8145, 15269, 16290, 30538, 45807, 76345, 91614, 137421, 152690, 229035, 274842, 458070, 687105, 1374210, 2763689, 5527378, 8291067, 13818445, 16582134, 24873201, 27636890, 41455335, 49746402, 82910670, 124366005, 248732010]

約数ペア:

[(1, 248732010), (2, 124366005), (3, 82910670), (5, 49746402), (6, 41455335), (9, 27636890), (10, 24873201), (15, 16582134), (18, 13818445), (30, 8291067), (45, 5527378), (90, 2763689), (181, 1374210), (362, 687105), (543, 458070), (905, 274842), (1086, 229035), (1629, 152690), (1810, 137421), (2715, 91614), (3258, 76345), (5430, 45807), (8145, 30538), (15269, 16290)]