30084404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 62818560

約数和(自身を除く): 32734156

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 409, 497, 518, 818, 994, 1036, 1636, 1988, 2627, 2863, 5254, 5726, 10508, 11452, 15133, 18389, 29039, 30266, 36778, 58078, 60532, 73556, 105931, 116156, 203273, 211862, 406546, 423724, 813092, 1074443, 2148886, 4297772, 7521101, 15042202, 30084404]

約数ペア:

[(1, 30084404), (2, 15042202), (4, 7521101), (7, 4297772), (14, 2148886), (28, 1074443), (37, 813092), (71, 423724), (74, 406546), (142, 211862), (148, 203273), (259, 116156), (284, 105931), (409, 73556), (497, 60532), (518, 58078), (818, 36778), (994, 30266), (1036, 29039), (1636, 18389), (1988, 15133), (2627, 11452), (2863, 10508), (5254, 5726)]