30188145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 52416000

約数和(自身を除く): 22227855

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1039, 1937, 2235, 3117, 5195, 5811, 9685, 13507, 15585, 29055, 40521, 67535, 154811, 202605, 464433, 774055, 2012543, 2322165, 6037629, 10062715, 30188145]

約数ペア:

[(1, 30188145), (3, 10062715), (5, 6037629), (13, 2322165), (15, 2012543), (39, 774055), (65, 464433), (149, 202605), (195, 154811), (447, 67535), (745, 40521), (1039, 29055), (1937, 15585), (2235, 13507), (3117, 9685), (5195, 5811)]