29575980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23473}}^1$

素因数の和:23495

約数の個数: 72

約数和(自身を含む): 102534432

約数和(自身を除く): 72958452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23473, 46946, 70419, 93892, 117365, 140838, 164311, 211257, 234730, 281676, 328622, 352095, 422514, 469460, 492933, 657244, 704190, 821555, 845028, 985866, 1056285, 1408380, 1478799, 1643110, 1971732, 2112570, 2464665, 2957598, 3286220, 4225140, 4929330, 5915196, 7393995, 9858660, 14787990, 29575980]

約数ペア:

[(1, 29575980), (2, 14787990), (3, 9858660), (4, 7393995), (5, 5915196), (6, 4929330), (7, 4225140), (9, 3286220), (10, 2957598), (12, 2464665), (14, 2112570), (15, 1971732), (18, 1643110), (20, 1478799), (21, 1408380), (28, 1056285), (30, 985866), (35, 845028), (36, 821555), (42, 704190), (45, 657244), (60, 492933), (63, 469460), (70, 422514), (84, 352095), (90, 328622), (105, 281676), (126, 234730), (140, 211257), (180, 164311), (210, 140838), (252, 117365), (315, 93892), (420, 70419), (630, 46946), (1260, 23473)]