30286744

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 58857840

約数和(自身を除く): 28571096

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 1171, 2342, 3233, 4684, 6466, 9368, 12932, 25864, 62063, 71431, 124126, 142862, 248252, 285724, 496504, 571448, 3785843, 7571686, 15143372, 30286744]

約数ペア:

[(1, 30286744), (2, 15143372), (4, 7571686), (8, 3785843), (53, 571448), (61, 496504), (106, 285724), (122, 248252), (212, 142862), (244, 124126), (424, 71431), (488, 62063), (1171, 25864), (2342, 12932), (3233, 9368), (4684, 6466)]