29072260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 70116480

約数和(自身を除く): 41044220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 739, 1124, 1405, 1478, 1967, 2810, 2956, 3695, 3934, 5173, 5620, 7390, 7868, 9835, 10346, 14780, 19670, 20692, 25865, 39340, 51730, 103460, 207659, 415318, 830636, 1038295, 1453613, 2076590, 2907226, 4153180, 5814452, 7268065, 14536130, 29072260]

約数ペア:

[(1, 29072260), (2, 14536130), (4, 7268065), (5, 5814452), (7, 4153180), (10, 2907226), (14, 2076590), (20, 1453613), (28, 1038295), (35, 830636), (70, 415318), (140, 207659), (281, 103460), (562, 51730), (739, 39340), (1124, 25865), (1405, 20692), (1478, 19670), (1967, 14780), (2810, 10346), (2956, 9835), (3695, 7868), (3934, 7390), (5173, 5620)]