30453472

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 71907696

約数和(自身を除く): 41454224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 257, 322, 368, 514, 529, 644, 736, 1028, 1058, 1288, 1799, 2056, 2116, 2576, 3598, 3703, 4112, 4232, 5152, 5911, 7196, 7406, 8224, 8464, 11822, 14392, 14812, 16928, 23644, 28784, 29624, 41377, 47288, 57568, 59248, 82754, 94576, 118496, 135953, 165508, 189152, 271906, 331016, 543812, 662032, 951671, 1087624, 1324064, 1903342, 2175248, 3806684, 4350496, 7613368, 15226736, 30453472]

約数ペア:

[(1, 30453472), (2, 15226736), (4, 7613368), (7, 4350496), (8, 3806684), (14, 2175248), (16, 1903342), (23, 1324064), (28, 1087624), (32, 951671), (46, 662032), (56, 543812), (92, 331016), (112, 271906), (161, 189152), (184, 165508), (224, 135953), (257, 118496), (322, 94576), (368, 82754), (514, 59248), (529, 57568), (644, 47288), (736, 41377), (1028, 29624), (1058, 28784), (1288, 23644), (1799, 16928), (2056, 14812), (2116, 14392), (2576, 11822), (3598, 8464), (3703, 8224), (4112, 7406), (4232, 7196), (5152, 5911)]