30474885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12619}}^1$

素因数の和:12657

約数の個数: 32

約数和(自身を含む): 58152960

約数和(自身を除く): 27678075

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 12619, 37857, 63095, 88333, 189285, 264999, 290237, 441665, 870711, 1324995, 1451185, 2031659, 4353555, 6094977, 10158295, 30474885]

約数ペア:

[(1, 30474885), (3, 10158295), (5, 6094977), (7, 4353555), (15, 2031659), (21, 1451185), (23, 1324995), (35, 870711), (69, 441665), (105, 290237), (115, 264999), (161, 189285), (345, 88333), (483, 63095), (805, 37857), (2415, 12619)]