30947895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 59185152

約数和(自身を除く): 28237257

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 607, 927, 1133, 1545, 1821, 3035, 3399, 4635, 5463, 5665, 6677, 9105, 10197, 16995, 20031, 27315, 33385, 50985, 60093, 62521, 100155, 187563, 300465, 312605, 562689, 687731, 937815, 2063193, 2813445, 3438655, 6189579, 10315965, 30947895]

約数ペア:

[(1, 30947895), (3, 10315965), (5, 6189579), (9, 3438655), (11, 2813445), (15, 2063193), (33, 937815), (45, 687731), (55, 562689), (99, 312605), (103, 300465), (165, 187563), (309, 100155), (495, 62521), (515, 60093), (607, 50985), (927, 33385), (1133, 27315), (1545, 20031), (1821, 16995), (3035, 10197), (3399, 9105), (4635, 6677), (5463, 5665)]