25734870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{40849}}^1$

素因数の和:40869

約数の個数: 48

約数和(自身を含む): 76471200

約数和(自身を除く): 50736330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 40849, 81698, 122547, 204245, 245094, 285943, 367641, 408490, 571886, 612735, 735282, 857829, 1225470, 1429715, 1715658, 1838205, 2573487, 2859430, 3676410, 4289145, 5146974, 8578290, 12867435, 25734870]

約数ペア:

[(1, 25734870), (2, 12867435), (3, 8578290), (5, 5146974), (6, 4289145), (7, 3676410), (9, 2859430), (10, 2573487), (14, 1838205), (15, 1715658), (18, 1429715), (21, 1225470), (30, 857829), (35, 735282), (42, 612735), (45, 571886), (63, 408490), (70, 367641), (90, 285943), (105, 245094), (126, 204245), (210, 122547), (315, 81698), (630, 40849)]