12938750580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{346141}}^1$

素因数の和:346249

約数の個数: 96

約数和(自身を含む): 41869336320

約数和(自身を除く): 28930585740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 6230, 7476, 9345, 12460, 18690, 37380, 346141, 692282, 1038423, 1384564, 1730705, 2076846, 2422987, 3461410, 4153692, 4845974, 5192115, 6922820, 7268961, 9691948, 10384230, 12114935, 14537922, 20768460, 24229870, 29075844, 30806549, 36344805, 48459740, 61613098, 72689610, 92419647, 123226196, 145379220, 154032745, 184839294, 215645843, 308065490, 369678588, 431291686, 462098235, 616130980, 646937529, 862583372, 924196470, 1078229215, 1293875058, 1848392940, 2156458430, 2587750116, 3234687645, 4312916860, 6469375290, 12938750580]

約数ペア:

[(1, 12938750580), (2, 6469375290), (3, 4312916860), (4, 3234687645), (5, 2587750116), (6, 2156458430), (7, 1848392940), (10, 1293875058), (12, 1078229215), (14, 924196470), (15, 862583372), (20, 646937529), (21, 616130980), (28, 462098235), (30, 431291686), (35, 369678588), (42, 308065490), (60, 215645843), (70, 184839294), (84, 154032745), (89, 145379220), (105, 123226196), (140, 92419647), (178, 72689610), (210, 61613098), (267, 48459740), (356, 36344805), (420, 30806549), (445, 29075844), (534, 24229870), (623, 20768460), (890, 14537922), (1068, 12114935), (1246, 10384230), (1335, 9691948), (1780, 7268961), (1869, 6922820), (2492, 5192115), (2670, 4845974), (3115, 4153692), (3738, 3461410), (5340, 2422987), (6230, 2076846), (7476, 1730705), (9345, 1384564), (12460, 1038423), (18690, 692282), (37380, 346141)]