12558870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3029

約数の個数: 48

約数和(自身を含む): 33359040

約数和(自身を除く): 20800170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2969, 4230, 5938, 8907, 14845, 17814, 26721, 29690, 44535, 53442, 89070, 133605, 139543, 267210, 279086, 418629, 697715, 837258, 1255887, 1395430, 2093145, 2511774, 4186290, 6279435, 12558870]

約数ペア:

[(1, 12558870), (2, 6279435), (3, 4186290), (5, 2511774), (6, 2093145), (9, 1395430), (10, 1255887), (15, 837258), (18, 697715), (30, 418629), (45, 279086), (47, 267210), (90, 139543), (94, 133605), (141, 89070), (235, 53442), (282, 44535), (423, 29690), (470, 26721), (705, 17814), (846, 14845), (1410, 8907), (2115, 5938), (2969, 4230)]