19580670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 53360640

約数和(自身を除く): 33779970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 1543, 2115, 2538, 3086, 4230, 4629, 6345, 7715, 9258, 12690, 13887, 15430, 23145, 27774, 41661, 46290, 69435, 72521, 83322, 138870, 145042, 208305, 217563, 362605, 416610, 435126, 652689, 725210, 1087815, 1305378, 1958067, 2175630, 3263445, 3916134, 6526890, 9790335, 19580670]

約数ペア:

[(1, 19580670), (2, 9790335), (3, 6526890), (5, 3916134), (6, 3263445), (9, 2175630), (10, 1958067), (15, 1305378), (18, 1087815), (27, 725210), (30, 652689), (45, 435126), (47, 416610), (54, 362605), (90, 217563), (94, 208305), (135, 145042), (141, 138870), (235, 83322), (270, 72521), (282, 69435), (423, 46290), (470, 41661), (705, 27774), (846, 23145), (1269, 15430), (1410, 13887), (1543, 12690), (2115, 9258), (2538, 7715), (3086, 6345), (4230, 4629)]