172894470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4759}}^1$

素因数の和:4949

約数の個数: 64

約数和(自身を含む): 477066240

約数和(自身を除く): 304171770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 865, 1038, 1211, 1730, 2422, 2595, 3633, 4759, 5190, 6055, 7266, 9518, 12110, 14277, 18165, 23795, 28554, 33313, 36330, 47590, 66626, 71385, 99939, 142770, 166565, 199878, 333130, 499695, 823307, 999390, 1646614, 2469921, 4116535, 4939842, 5763149, 8233070, 11526298, 12349605, 17289447, 24699210, 28815745, 34578894, 57631490, 86447235, 172894470]

約数ペア:

[(1, 172894470), (2, 86447235), (3, 57631490), (5, 34578894), (6, 28815745), (7, 24699210), (10, 17289447), (14, 12349605), (15, 11526298), (21, 8233070), (30, 5763149), (35, 4939842), (42, 4116535), (70, 2469921), (105, 1646614), (173, 999390), (210, 823307), (346, 499695), (519, 333130), (865, 199878), (1038, 166565), (1211, 142770), (1730, 99939), (2422, 71385), (2595, 66626), (3633, 47590), (4759, 36330), (5190, 33313), (6055, 28554), (7266, 23795), (9518, 18165), (12110, 14277)]