30163700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 76703424

約数和(自身を除く): 46539724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1051, 1148, 1435, 2050, 2102, 2870, 4100, 4204, 5255, 5740, 7175, 7357, 10510, 14350, 14714, 21020, 26275, 28700, 29428, 36785, 43091, 52550, 73570, 86182, 105100, 147140, 172364, 183925, 215455, 301637, 367850, 430910, 603274, 735700, 861820, 1077275, 1206548, 1508185, 2154550, 3016370, 4309100, 6032740, 7540925, 15081850, 30163700]

約数ペア:

[(1, 30163700), (2, 15081850), (4, 7540925), (5, 6032740), (7, 4309100), (10, 3016370), (14, 2154550), (20, 1508185), (25, 1206548), (28, 1077275), (35, 861820), (41, 735700), (50, 603274), (70, 430910), (82, 367850), (100, 301637), (140, 215455), (164, 183925), (175, 172364), (205, 147140), (287, 105100), (350, 86182), (410, 73570), (574, 52550), (700, 43091), (820, 36785), (1025, 29428), (1051, 28700), (1148, 26275), (1435, 21020), (2050, 14714), (2102, 14350), (2870, 10510), (4100, 7357), (4204, 7175), (5255, 5740)]