30760246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 56733696

約数和(自身を除く): 25973450

約数列:

[1, 2, 11, 22, 23, 31, 37, 46, 53, 62, 74, 106, 253, 341, 407, 506, 583, 682, 713, 814, 851, 1147, 1166, 1219, 1426, 1643, 1702, 1961, 2294, 2438, 3286, 3922, 7843, 9361, 12617, 13409, 15686, 18073, 18722, 21571, 25234, 26381, 26818, 36146, 37789, 43142, 45103, 52762, 60791, 75578, 90206, 121582, 290191, 415679, 496133, 580382, 668701, 831358, 992266, 1337402, 1398193, 2796386, 15380123, 30760246]

約数ペア:

[(1, 30760246), (2, 15380123), (11, 2796386), (22, 1398193), (23, 1337402), (31, 992266), (37, 831358), (46, 668701), (53, 580382), (62, 496133), (74, 415679), (106, 290191), (253, 121582), (341, 90206), (407, 75578), (506, 60791), (583, 52762), (682, 45103), (713, 43142), (814, 37789), (851, 36146), (1147, 26818), (1166, 26381), (1219, 25234), (1426, 21571), (1643, 18722), (1702, 18073), (1961, 15686), (2294, 13409), (2438, 12617), (3286, 9361), (3922, 7843)]