30232839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 50480640

約数和(自身を除く): 20247801

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 1877, 2301, 5369, 5631, 13139, 16107, 24401, 39417, 73203, 110743, 170807, 332229, 512421, 775201, 1439659, 2325603, 4318977, 10077613, 30232839]

約数ペア:

[(1, 30232839), (3, 10077613), (7, 4318977), (13, 2325603), (21, 1439659), (39, 775201), (59, 512421), (91, 332229), (177, 170807), (273, 110743), (413, 73203), (767, 39417), (1239, 24401), (1877, 16107), (2301, 13139), (5369, 5631)]