77204610

素因数分解:

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

素因数の和:40872

約数の個数: 64

約数和(自身を含む): 235296000

約数和(自身を除く): 158091390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 40849, 81698, 122547, 204245, 245094, 285943, 367641, 408490, 571886, 612735, 735282, 857829, 1102923, 1225470, 1429715, 1715658, 1838205, 2205846, 2573487, 2859430, 3676410, 4289145, 5146974, 5514615, 7720461, 8578290, 11029230, 12867435, 15440922, 25734870, 38602305, 77204610]

約数ペア:

[(1, 77204610), (2, 38602305), (3, 25734870), (5, 15440922), (6, 12867435), (7, 11029230), (9, 8578290), (10, 7720461), (14, 5514615), (15, 5146974), (18, 4289145), (21, 3676410), (27, 2859430), (30, 2573487), (35, 2205846), (42, 1838205), (45, 1715658), (54, 1429715), (63, 1225470), (70, 1102923), (90, 857829), (105, 735282), (126, 612735), (135, 571886), (189, 408490), (210, 367641), (270, 285943), (315, 245094), (378, 204245), (630, 122547), (945, 81698), (1890, 40849)]