64516410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{102407}}^1$

素因数の和:102427

約数の個数: 48

約数和(自身を含む): 191707776

約数和(自身を除く): 127191366

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, 102407, 204814, 307221, 512035, 614442, 716849, 921663, 1024070, 1433698, 1536105, 1843326, 2150547, 3072210, 3584245, 4301094, 4608315, 6451641, 7168490, 9216630, 10752735, 12903282, 21505470, 32258205, 64516410]

約数ペア:

[(1, 64516410), (2, 32258205), (3, 21505470), (5, 12903282), (6, 10752735), (7, 9216630), (9, 7168490), (10, 6451641), (14, 4608315), (15, 4301094), (18, 3584245), (21, 3072210), (30, 2150547), (35, 1843326), (42, 1536105), (45, 1433698), (63, 1024070), (70, 921663), (90, 716849), (105, 614442), (126, 512035), (210, 307221), (315, 204814), (630, 102407)]