30668176

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 78106112

約数和(自身を除く): 47437936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 73, 77, 88, 112, 121, 124, 146, 154, 176, 217, 242, 248, 292, 308, 341, 434, 484, 496, 511, 584, 616, 682, 803, 847, 868, 968, 1022, 1168, 1232, 1364, 1606, 1694, 1736, 1936, 2044, 2263, 2387, 2728, 3212, 3388, 3472, 3751, 4088, 4526, 4774, 5456, 5621, 6424, 6776, 7502, 8176, 8833, 9052, 9548, 11242, 12848, 13552, 15004, 15841, 17666, 18104, 19096, 22484, 24893, 26257, 30008, 31682, 35332, 36208, 38192, 44968, 49786, 52514, 60016, 61831, 63364, 70664, 89936, 99572, 105028, 123662, 126728, 141328, 174251, 199144, 210056, 247324, 253456, 273823, 348502, 398288, 420112, 494648, 547646, 697004, 989296, 1095292, 1394008, 1916761, 2190584, 2788016, 3833522, 4381168, 7667044, 15334088, 30668176]

約数ペア:

[(1, 30668176), (2, 15334088), (4, 7667044), (7, 4381168), (8, 3833522), (11, 2788016), (14, 2190584), (16, 1916761), (22, 1394008), (28, 1095292), (31, 989296), (44, 697004), (56, 547646), (62, 494648), (73, 420112), (77, 398288), (88, 348502), (112, 273823), (121, 253456), (124, 247324), (146, 210056), (154, 199144), (176, 174251), (217, 141328), (242, 126728), (248, 123662), (292, 105028), (308, 99572), (341, 89936), (434, 70664), (484, 63364), (496, 61831), (511, 60016), (584, 52514), (616, 49786), (682, 44968), (803, 38192), (847, 36208), (868, 35332), (968, 31682), (1022, 30008), (1168, 26257), (1232, 24893), (1364, 22484), (1606, 19096), (1694, 18104), (1736, 17666), (1936, 15841), (2044, 15004), (2263, 13552), (2387, 12848), (2728, 11242), (3212, 9548), (3388, 9052), (3472, 8833), (3751, 8176), (4088, 7502), (4526, 6776), (4774, 6424), (5456, 5621)]