30266912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 66269952

約数和(自身を除く): 36003040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 2347, 3224, 4694, 6448, 9388, 12896, 18776, 30511, 37552, 61022, 72757, 75104, 122044, 145514, 244088, 291028, 488176, 582056, 945841, 976352, 1164112, 1891682, 2328224, 3783364, 7566728, 15133456, 30266912]

約数ペア:

[(1, 30266912), (2, 15133456), (4, 7566728), (8, 3783364), (13, 2328224), (16, 1891682), (26, 1164112), (31, 976352), (32, 945841), (52, 582056), (62, 488176), (104, 291028), (124, 244088), (208, 145514), (248, 122044), (403, 75104), (416, 72757), (496, 61022), (806, 37552), (992, 30511), (1612, 18776), (2347, 12896), (3224, 9388), (4694, 6448)]