30864736

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 69866496

約数和(自身を除く): 39001760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 607, 908, 1214, 1589, 1816, 2428, 3178, 3632, 4249, 4856, 6356, 7264, 8498, 9712, 12712, 16996, 19424, 25424, 33992, 50848, 67984, 135968, 137789, 275578, 551156, 964523, 1102312, 1929046, 2204624, 3858092, 4409248, 7716184, 15432368, 30864736]

約数ペア:

[(1, 30864736), (2, 15432368), (4, 7716184), (7, 4409248), (8, 3858092), (14, 2204624), (16, 1929046), (28, 1102312), (32, 964523), (56, 551156), (112, 275578), (224, 137789), (227, 135968), (454, 67984), (607, 50848), (908, 33992), (1214, 25424), (1589, 19424), (1816, 16996), (2428, 12712), (3178, 9712), (3632, 8498), (4249, 7264), (4856, 6356)]