30106518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12451}}^1$

素因数の和:12500

約数の個数: 32

約数和(自身を含む): 66941952

約数和(自身を除く): 36835434

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 12451, 24902, 37353, 74706, 161863, 323726, 385981, 485589, 771962, 971178, 1157943, 2315886, 5017753, 10035506, 15053259, 30106518]

約数ペア:

[(1, 30106518), (2, 15053259), (3, 10035506), (6, 5017753), (13, 2315886), (26, 1157943), (31, 971178), (39, 771962), (62, 485589), (78, 385981), (93, 323726), (186, 161863), (403, 74706), (806, 37353), (1209, 24902), (2418, 12451)]