30009984

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 82318080

約数和(自身を除く): 52308096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2521, 2976, 3968, 5042, 5952, 7563, 10084, 11904, 15126, 20168, 30252, 40336, 60504, 78151, 80672, 121008, 156302, 161344, 234453, 242016, 312604, 322688, 468906, 484032, 625208, 937812, 968064, 1250416, 1875624, 2500832, 3751248, 5001664, 7502496, 10003328, 15004992, 30009984]

約数ペア:

[(1, 30009984), (2, 15004992), (3, 10003328), (4, 7502496), (6, 5001664), (8, 3751248), (12, 2500832), (16, 1875624), (24, 1250416), (31, 968064), (32, 937812), (48, 625208), (62, 484032), (64, 468906), (93, 322688), (96, 312604), (124, 242016), (128, 234453), (186, 161344), (192, 156302), (248, 121008), (372, 80672), (384, 78151), (496, 60504), (744, 40336), (992, 30252), (1488, 20168), (1984, 15126), (2521, 11904), (2976, 10084), (3968, 7563), (5042, 5952)]