29161730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 57114288

約数和(自身を除く): 27952558

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2221, 2626, 4442, 6565, 11105, 13130, 22210, 28873, 57746, 144365, 224321, 288730, 448642, 1121605, 2243210, 2916173, 5832346, 14580865, 29161730]

約数ペア:

[(1, 29161730), (2, 14580865), (5, 5832346), (10, 2916173), (13, 2243210), (26, 1121605), (65, 448642), (101, 288730), (130, 224321), (202, 144365), (505, 57746), (1010, 28873), (1313, 22210), (2221, 13130), (2626, 11105), (4442, 6565)]