30314060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 78962688

約数和(自身を除く): 48648628

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 119, 140, 170, 188, 235, 238, 271, 329, 340, 470, 476, 542, 595, 658, 799, 940, 1084, 1190, 1316, 1355, 1598, 1645, 1897, 2380, 2710, 3196, 3290, 3794, 3995, 4607, 5420, 5593, 6580, 7588, 7990, 9214, 9485, 11186, 12737, 15980, 18428, 18970, 22372, 23035, 25474, 27965, 32249, 37940, 46070, 50948, 55930, 63685, 64498, 89159, 92140, 111860, 127370, 128996, 161245, 178318, 216529, 254740, 322490, 356636, 433058, 445795, 644980, 866116, 891590, 1082645, 1515703, 1783180, 2165290, 3031406, 4330580, 6062812, 7578515, 15157030, 30314060]

約数ペア:

[(1, 30314060), (2, 15157030), (4, 7578515), (5, 6062812), (7, 4330580), (10, 3031406), (14, 2165290), (17, 1783180), (20, 1515703), (28, 1082645), (34, 891590), (35, 866116), (47, 644980), (68, 445795), (70, 433058), (85, 356636), (94, 322490), (119, 254740), (140, 216529), (170, 178318), (188, 161245), (235, 128996), (238, 127370), (271, 111860), (329, 92140), (340, 89159), (470, 64498), (476, 63685), (542, 55930), (595, 50948), (658, 46070), (799, 37940), (940, 32249), (1084, 27965), (1190, 25474), (1316, 23035), (1355, 22372), (1598, 18970), (1645, 18428), (1897, 15980), (2380, 12737), (2710, 11186), (3196, 9485), (3290, 9214), (3794, 7990), (3995, 7588), (4607, 6580), (5420, 5593)]