69090574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 130596480

約数和(自身を除く): 61505906

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 491, 529, 874, 982, 1058, 3059, 3437, 3703, 6118, 6874, 7406, 9329, 10051, 11293, 18658, 20102, 22586, 65303, 70357, 79051, 130606, 140714, 158102, 214567, 259739, 429134, 519478, 1501969, 1818173, 3003938, 3636346, 4935041, 9870082, 34545287, 69090574]

約数ペア:

[(1, 69090574), (2, 34545287), (7, 9870082), (14, 4935041), (19, 3636346), (23, 3003938), (38, 1818173), (46, 1501969), (133, 519478), (161, 429134), (266, 259739), (322, 214567), (437, 158102), (491, 140714), (529, 130606), (874, 79051), (982, 70357), (1058, 65303), (3059, 22586), (3437, 20102), (3703, 18658), (6118, 11293), (6874, 10051), (7406, 9329)]