30985058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 53114880

約数和(自身を除く): 22129822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1039, 1147, 2078, 2294, 13507, 14911, 27014, 29822, 32209, 38443, 64418, 76886, 418717, 499759, 837434, 999518, 1191733, 2383466, 15492529, 30985058]

約数ペア:

[(1, 30985058), (2, 15492529), (13, 2383466), (26, 1191733), (31, 999518), (37, 837434), (62, 499759), (74, 418717), (403, 76886), (481, 64418), (806, 38443), (962, 32209), (1039, 29822), (1147, 27014), (2078, 14911), (2294, 13507)]