30001552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8687

約数の個数: 40

約数和(自身を含む): 68582912

約数和(自身を除く): 38581360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8641, 17282, 34564, 60487, 69128, 120974, 138256, 241948, 267871, 483896, 535742, 967792, 1071484, 1875097, 2142968, 3750194, 4285936, 7500388, 15000776, 30001552]

約数ペア:

[(1, 30001552), (2, 15000776), (4, 7500388), (7, 4285936), (8, 3750194), (14, 2142968), (16, 1875097), (28, 1071484), (31, 967792), (56, 535742), (62, 483896), (112, 267871), (124, 241948), (217, 138256), (248, 120974), (434, 69128), (496, 60487), (868, 34564), (1736, 17282), (3472, 8641)]