30978108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{122929}}^1$

素因数の和:122946

約数の個数: 36

約数和(自身を含む): 89493040

約数和(自身を除く): 58514932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 122929, 245858, 368787, 491716, 737574, 860503, 1106361, 1475148, 1721006, 2212722, 2581509, 3442012, 4425444, 5163018, 7744527, 10326036, 15489054, 30978108]

約数ペア:

[(1, 30978108), (2, 15489054), (3, 10326036), (4, 7744527), (6, 5163018), (7, 4425444), (9, 3442012), (12, 2581509), (14, 2212722), (18, 1721006), (21, 1475148), (28, 1106361), (36, 860503), (42, 737574), (63, 491716), (84, 368787), (126, 245858), (252, 122929)]