30529310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2521}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 63191232

約数和(自身を除く): 32661922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 2521, 5042, 6055, 12110, 12605, 17647, 25210, 35294, 88235, 176470, 436133, 872266, 2180665, 3052931, 4361330, 6105862, 15264655, 30529310]

約数ペア:

[(1, 30529310), (2, 15264655), (5, 6105862), (7, 4361330), (10, 3052931), (14, 2180665), (35, 872266), (70, 436133), (173, 176470), (346, 88235), (865, 35294), (1211, 25210), (1730, 17647), (2422, 12605), (2521, 12110), (5042, 6055)]