30591270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{12589}}^1$

素因数の和:12611

約数の個数: 48

約数和(自身を含む): 82489680

約数和(自身を除く): 51898410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 12589, 25178, 37767, 62945, 75534, 113301, 125890, 188835, 226602, 339903, 377670, 566505, 679806, 1019709, 1133010, 1699515, 2039418, 3059127, 3399030, 5098545, 6118254, 10197090, 15295635, 30591270]

約数ペア:

[(1, 30591270), (2, 15295635), (3, 10197090), (5, 6118254), (6, 5098545), (9, 3399030), (10, 3059127), (15, 2039418), (18, 1699515), (27, 1133010), (30, 1019709), (45, 679806), (54, 566505), (81, 377670), (90, 339903), (135, 226602), (162, 188835), (243, 125890), (270, 113301), (405, 75534), (486, 62945), (810, 37767), (1215, 25178), (2430, 12589)]