30428608

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 84

約数和(自身を含む): 72737472

約数和(自身を除く): 42308864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 313, 392, 434, 448, 496, 626, 784, 868, 992, 1252, 1519, 1568, 1736, 1984, 2191, 2504, 3038, 3136, 3472, 4382, 5008, 6076, 6944, 8764, 9703, 10016, 12152, 13888, 15337, 17528, 19406, 20032, 24304, 30674, 35056, 38812, 48608, 61348, 67921, 70112, 77624, 97216, 122696, 135842, 140224, 155248, 245392, 271684, 310496, 475447, 490784, 543368, 620992, 950894, 981568, 1086736, 1901788, 2173472, 3803576, 4346944, 7607152, 15214304, 30428608]

約数ペア:

[(1, 30428608), (2, 15214304), (4, 7607152), (7, 4346944), (8, 3803576), (14, 2173472), (16, 1901788), (28, 1086736), (31, 981568), (32, 950894), (49, 620992), (56, 543368), (62, 490784), (64, 475447), (98, 310496), (112, 271684), (124, 245392), (196, 155248), (217, 140224), (224, 135842), (248, 122696), (313, 97216), (392, 77624), (434, 70112), (448, 67921), (496, 61348), (626, 48608), (784, 38812), (868, 35056), (992, 30674), (1252, 24304), (1519, 20032), (1568, 19406), (1736, 17528), (1984, 15337), (2191, 13888), (2504, 12152), (3038, 10016), (3136, 9703), (3472, 8764), (4382, 6944), (5008, 6076)]