283998420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{525923}}^1$

素因数の和:525941

約数の個数: 48

約数和(自身を含む): 883552320

約数和(自身を除く): 599553900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 525923, 1051846, 1577769, 2103692, 2629615, 3155538, 4733307, 5259230, 6311076, 7888845, 9466614, 10518460, 14199921, 15777690, 18933228, 23666535, 28399842, 31555380, 47333070, 56799684, 70999605, 94666140, 141999210, 283998420]

約数ペア:

[(1, 283998420), (2, 141999210), (3, 94666140), (4, 70999605), (5, 56799684), (6, 47333070), (9, 31555380), (10, 28399842), (12, 23666535), (15, 18933228), (18, 15777690), (20, 14199921), (27, 10518460), (30, 9466614), (36, 7888845), (45, 6311076), (54, 5259230), (60, 4733307), (90, 3155538), (108, 2629615), (135, 2103692), (180, 1577769), (270, 1051846), (540, 525923)]