30644337

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 44154880

約数和(自身を除く): 13510543

約数列:

[1, 3, 31, 43, 79, 93, 97, 129, 237, 291, 1333, 2449, 3007, 3397, 3999, 4171, 7347, 7663, 9021, 10191, 12513, 22989, 105307, 129301, 237553, 315921, 329509, 387903, 712659, 988527, 10214779, 30644337]

約数ペア:

[(1, 30644337), (3, 10214779), (31, 988527), (43, 712659), (79, 387903), (93, 329509), (97, 315921), (129, 237553), (237, 129301), (291, 105307), (1333, 22989), (2449, 12513), (3007, 10191), (3397, 9021), (3999, 7663), (4171, 7347)]