14730820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 33974640

約数和(自身を除く): 19243820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1069, 1378, 2138, 2756, 3445, 4276, 5345, 6890, 10690, 13780, 13897, 21380, 27794, 55588, 56657, 69485, 113314, 138970, 226628, 277940, 283285, 566570, 736541, 1133140, 1473082, 2946164, 3682705, 7365410, 14730820]

約数ペア:

[(1, 14730820), (2, 7365410), (4, 3682705), (5, 2946164), (10, 1473082), (13, 1133140), (20, 736541), (26, 566570), (52, 283285), (53, 277940), (65, 226628), (106, 138970), (130, 113314), (212, 69485), (260, 56657), (265, 55588), (530, 27794), (689, 21380), (1060, 13897), (1069, 13780), (1378, 10690), (2138, 6890), (2756, 5345), (3445, 4276)]