61053090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 168182784

約数和(自身を除く): 107129694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 947, 1535, 1842, 1894, 2149, 2841, 3070, 4298, 4605, 4735, 5682, 6447, 6629, 9210, 9470, 10745, 12894, 13258, 14205, 19887, 21490, 28410, 32235, 33145, 39774, 64470, 66290, 99435, 198870, 290729, 581458, 872187, 1453645, 1744374, 2035103, 2907290, 4070206, 4360935, 6105309, 8721870, 10175515, 12210618, 20351030, 30526545, 61053090]

約数ペア:

[(1, 61053090), (2, 30526545), (3, 20351030), (5, 12210618), (6, 10175515), (7, 8721870), (10, 6105309), (14, 4360935), (15, 4070206), (21, 2907290), (30, 2035103), (35, 1744374), (42, 1453645), (70, 872187), (105, 581458), (210, 290729), (307, 198870), (614, 99435), (921, 66290), (947, 64470), (1535, 39774), (1842, 33145), (1894, 32235), (2149, 28410), (2841, 21490), (3070, 19887), (4298, 14205), (4605, 13258), (4735, 12894), (5682, 10745), (6447, 9470), (6629, 9210)]