29378220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{743}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 53116500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 743, 1318, 1486, 1977, 2229, 2636, 2972, 3295, 3715, 3954, 4458, 6590, 7430, 7908, 8916, 9885, 11145, 13180, 14860, 19770, 22290, 39540, 44580, 489637, 979274, 1468911, 1958548, 2448185, 2937822, 4896370, 5875644, 7344555, 9792740, 14689110, 29378220]

約数ペア:

[(1, 29378220), (2, 14689110), (3, 9792740), (4, 7344555), (5, 5875644), (6, 4896370), (10, 2937822), (12, 2448185), (15, 1958548), (20, 1468911), (30, 979274), (60, 489637), (659, 44580), (743, 39540), (1318, 22290), (1486, 19770), (1977, 14860), (2229, 13180), (2636, 11145), (2972, 9885), (3295, 8916), (3715, 7908), (3954, 7430), (4458, 6590)]