30380543998

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{5507}}^1$

素因数の和:6937

約数の個数: 48

約数和(自身を含む): 54353318544

約数和(自身を除く): 23972774546

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 1373, 2009, 2746, 4018, 5507, 9611, 11014, 19222, 38549, 56293, 67277, 77098, 112586, 134554, 225787, 269843, 394051, 451574, 539686, 788102, 1580509, 2758357, 3161018, 5516714, 7561111, 11063563, 15122222, 22127126, 52927777, 105855554, 310005551, 370494439, 620011102, 740988878, 2170038857, 4340077714, 15190271999, 30380543998]

約数ペア:

[(1, 30380543998), (2, 15190271999), (7, 4340077714), (14, 2170038857), (41, 740988878), (49, 620011102), (82, 370494439), (98, 310005551), (287, 105855554), (574, 52927777), (1373, 22127126), (2009, 15122222), (2746, 11063563), (4018, 7561111), (5507, 5516714), (9611, 3161018), (11014, 2758357), (19222, 1580509), (38549, 788102), (56293, 539686), (67277, 451574), (77098, 394051), (112586, 269843), (134554, 225787)]