30151072

素因数分解:

$2^5\times 7^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 71971200

約数和(自身を除く): 41820128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 67, 82, 98, 112, 134, 164, 196, 224, 268, 287, 328, 343, 392, 469, 536, 574, 656, 686, 784, 938, 1072, 1148, 1312, 1372, 1568, 1876, 2009, 2144, 2296, 2744, 2747, 3283, 3752, 4018, 4592, 5488, 5494, 6566, 7504, 8036, 9184, 10976, 10988, 13132, 14063, 15008, 16072, 19229, 21976, 22981, 26264, 28126, 32144, 38458, 43952, 45962, 52528, 56252, 64288, 76916, 87904, 91924, 105056, 112504, 134603, 153832, 183848, 225008, 269206, 307664, 367696, 450016, 538412, 615328, 735392, 942221, 1076824, 1884442, 2153648, 3768884, 4307296, 7537768, 15075536, 30151072]

約数ペア:

[(1, 30151072), (2, 15075536), (4, 7537768), (7, 4307296), (8, 3768884), (14, 2153648), (16, 1884442), (28, 1076824), (32, 942221), (41, 735392), (49, 615328), (56, 538412), (67, 450016), (82, 367696), (98, 307664), (112, 269206), (134, 225008), (164, 183848), (196, 153832), (224, 134603), (268, 112504), (287, 105056), (328, 91924), (343, 87904), (392, 76916), (469, 64288), (536, 56252), (574, 52528), (656, 45962), (686, 43952), (784, 38458), (938, 32144), (1072, 28126), (1148, 26264), (1312, 22981), (1372, 21976), (1568, 19229), (1876, 16072), (2009, 15008), (2144, 14063), (2296, 13132), (2744, 10988), (2747, 10976), (3283, 9184), (3752, 8036), (4018, 7504), (4592, 6566), (5488, 5494)]