30481304

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5087}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 35459176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5087, 5992, 10174, 20348, 35609, 40696, 71218, 142436, 284872, 544309, 1088618, 2177236, 3810163, 4354472, 7620326, 15240652, 30481304]

約数ペア:

[(1, 30481304), (2, 15240652), (4, 7620326), (7, 4354472), (8, 3810163), (14, 2177236), (28, 1088618), (56, 544309), (107, 284872), (214, 142436), (428, 71218), (749, 40696), (856, 35609), (1498, 20348), (2996, 10174), (5087, 5992)]