109733820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{261271}}^1$

素因数の和:261290

約数の個数: 48

約数和(自身を含む): 351149568

約数和(自身を除く): 241415748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 261271, 522542, 783813, 1045084, 1306355, 1567626, 1828897, 2612710, 3135252, 3657794, 3919065, 5225420, 5486691, 7315588, 7838130, 9144485, 10973382, 15676260, 18288970, 21946764, 27433455, 36577940, 54866910, 109733820]

約数ペア:

[(1, 109733820), (2, 54866910), (3, 36577940), (4, 27433455), (5, 21946764), (6, 18288970), (7, 15676260), (10, 10973382), (12, 9144485), (14, 7838130), (15, 7315588), (20, 5486691), (21, 5225420), (28, 3919065), (30, 3657794), (35, 3135252), (42, 2612710), (60, 1828897), (70, 1567626), (84, 1306355), (105, 1045084), (140, 783813), (210, 522542), (420, 261271)]