217174729970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1013}}^1\times {\mathrm{2351}}^1$

素因数の和:4211

約数の個数: 64

約数和(自身を含む): 427569891840

約数和(自身を除く): 210395161870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 829, 1013, 1658, 2026, 2351, 4145, 4702, 5065, 8290, 9119, 10130, 11143, 11755, 18238, 22286, 23510, 25861, 45595, 51722, 55715, 91190, 111430, 129305, 258610, 839777, 1679554, 1948979, 2381563, 3897958, 4198885, 4763126, 8397770, 9237547, 9744895, 11907815, 18475094, 19489790, 21438769, 23815630, 26197193, 42877538, 46187735, 52394386, 92375470, 107193845, 130985965, 214387690, 261971930, 1974315727, 3948631454, 9871578635, 19743157270, 21717472997, 43434945994, 108587364985, 217174729970]

約数ペア:

[(1, 217174729970), (2, 108587364985), (5, 43434945994), (10, 21717472997), (11, 19743157270), (22, 9871578635), (55, 3948631454), (110, 1974315727), (829, 261971930), (1013, 214387690), (1658, 130985965), (2026, 107193845), (2351, 92375470), (4145, 52394386), (4702, 46187735), (5065, 42877538), (8290, 26197193), (9119, 23815630), (10130, 21438769), (11143, 19489790), (11755, 18475094), (18238, 11907815), (22286, 9744895), (23510, 9237547), (25861, 8397770), (45595, 4763126), (51722, 4198885), (55715, 3897958), (91190, 2381563), (111430, 1948979), (129305, 1679554), (258610, 839777)]