30025338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 70862400

約数和(自身を除く): 40837062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1399, 1533, 2798, 3066, 3577, 4197, 7154, 8394, 9793, 10731, 19586, 21462, 29379, 58758, 68551, 102127, 137102, 204254, 205653, 306381, 411306, 612762, 714889, 1429778, 2144667, 4289334, 5004223, 10008446, 15012669, 30025338]

約数ペア:

[(1, 30025338), (2, 15012669), (3, 10008446), (6, 5004223), (7, 4289334), (14, 2144667), (21, 1429778), (42, 714889), (49, 612762), (73, 411306), (98, 306381), (146, 205653), (147, 204254), (219, 137102), (294, 102127), (438, 68551), (511, 58758), (1022, 29379), (1399, 21462), (1533, 19586), (2798, 10731), (3066, 9793), (3577, 8394), (4197, 7154)]