519889380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{10303}}^1$

素因数の和:10373

約数の個数: 72

約数和(自身を含む): 1507763712

約数和(自身を除く): 987874332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 841, 870, 1682, 1740, 2523, 3364, 4205, 5046, 8410, 10092, 10303, 12615, 16820, 20606, 25230, 30909, 41212, 50460, 51515, 61818, 103030, 123636, 154545, 206060, 298787, 309090, 597574, 618180, 896361, 1195148, 1493935, 1792722, 2987870, 3585444, 4481805, 5975740, 8664823, 8963610, 17329646, 17927220, 25994469, 34659292, 43324115, 51988938, 86648230, 103977876, 129972345, 173296460, 259944690, 519889380]

約数ペア:

[(1, 519889380), (2, 259944690), (3, 173296460), (4, 129972345), (5, 103977876), (6, 86648230), (10, 51988938), (12, 43324115), (15, 34659292), (20, 25994469), (29, 17927220), (30, 17329646), (58, 8963610), (60, 8664823), (87, 5975740), (116, 4481805), (145, 3585444), (174, 2987870), (290, 1792722), (348, 1493935), (435, 1195148), (580, 896361), (841, 618180), (870, 597574), (1682, 309090), (1740, 298787), (2523, 206060), (3364, 154545), (4205, 123636), (5046, 103030), (8410, 61818), (10092, 51515), (10303, 50460), (12615, 41212), (16820, 30909), (20606, 25230)]