130740268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 252806400

約数和(自身を除く): 122066132

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 109, 124, 218, 436, 527, 569, 1054, 1138, 1853, 2108, 2276, 3379, 3706, 6758, 7412, 9673, 13516, 17639, 19346, 35278, 38692, 57443, 62021, 70556, 114886, 124042, 229772, 248084, 299863, 599726, 1054357, 1199452, 1922651, 2108714, 3845302, 4217428, 7690604, 32685067, 65370134, 130740268]

約数ペア:

[(1, 130740268), (2, 65370134), (4, 32685067), (17, 7690604), (31, 4217428), (34, 3845302), (62, 2108714), (68, 1922651), (109, 1199452), (124, 1054357), (218, 599726), (436, 299863), (527, 248084), (569, 229772), (1054, 124042), (1138, 114886), (1853, 70556), (2108, 62021), (2276, 57443), (3379, 38692), (3706, 35278), (6758, 19346), (7412, 17639), (9673, 13516)]