30511264

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 74027520

約数和(自身を除く): 43516256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 67, 76, 107, 112, 133, 134, 152, 214, 224, 266, 268, 304, 428, 469, 532, 536, 608, 749, 856, 938, 1064, 1072, 1273, 1498, 1712, 1876, 2033, 2128, 2144, 2546, 2996, 3424, 3752, 4066, 4256, 5092, 5992, 7169, 7504, 8132, 8911, 10184, 11984, 14231, 14338, 15008, 16264, 17822, 20368, 23968, 28462, 28676, 32528, 35644, 40736, 50183, 56924, 57352, 65056, 71288, 100366, 113848, 114704, 136211, 142576, 200732, 227696, 229408, 272422, 285152, 401464, 455392, 544844, 802928, 953477, 1089688, 1605856, 1906954, 2179376, 3813908, 4358752, 7627816, 15255632, 30511264]

約数ペア:

[(1, 30511264), (2, 15255632), (4, 7627816), (7, 4358752), (8, 3813908), (14, 2179376), (16, 1906954), (19, 1605856), (28, 1089688), (32, 953477), (38, 802928), (56, 544844), (67, 455392), (76, 401464), (107, 285152), (112, 272422), (133, 229408), (134, 227696), (152, 200732), (214, 142576), (224, 136211), (266, 114704), (268, 113848), (304, 100366), (428, 71288), (469, 65056), (532, 57352), (536, 56924), (608, 50183), (749, 40736), (856, 35644), (938, 32528), (1064, 28676), (1072, 28462), (1273, 23968), (1498, 20368), (1712, 17822), (1876, 16264), (2033, 15008), (2128, 14338), (2144, 14231), (2546, 11984), (2996, 10184), (3424, 8911), (3752, 8132), (4066, 7504), (4256, 7169), (5092, 5992)]