30109576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 68302080

約数和(自身を除く): 38192504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 241, 322, 388, 482, 644, 679, 776, 964, 1288, 1358, 1687, 1928, 2231, 2716, 3374, 4462, 5432, 5543, 6748, 8924, 11086, 13496, 15617, 17848, 22172, 23377, 31234, 38801, 44344, 46754, 62468, 77602, 93508, 124936, 155204, 163639, 187016, 310408, 327278, 537671, 654556, 1075342, 1309112, 2150684, 3763697, 4301368, 7527394, 15054788, 30109576]

約数ペア:

[(1, 30109576), (2, 15054788), (4, 7527394), (7, 4301368), (8, 3763697), (14, 2150684), (23, 1309112), (28, 1075342), (46, 654556), (56, 537671), (92, 327278), (97, 310408), (161, 187016), (184, 163639), (194, 155204), (241, 124936), (322, 93508), (388, 77602), (482, 62468), (644, 46754), (679, 44344), (776, 38801), (964, 31234), (1288, 23377), (1358, 22172), (1687, 17848), (1928, 15617), (2231, 13496), (2716, 11086), (3374, 8924), (4462, 6748), (5432, 5543)]