28348728180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{723551}}^1$

素因数の和:724216

約数の個数: 48

約数和(自身を含む): 79498105344

約数和(自身を除く): 51149377164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 6530, 7836, 9795, 13060, 19590, 39180, 723551, 1447102, 2170653, 2894204, 3617755, 4341306, 7235510, 8682612, 10853265, 14471020, 21706530, 43413060, 472478803, 944957606, 1417436409, 1889915212, 2362394015, 2834872818, 4724788030, 5669745636, 7087182045, 9449576060, 14174364090, 28348728180]

約数ペア:

[(1, 28348728180), (2, 14174364090), (3, 9449576060), (4, 7087182045), (5, 5669745636), (6, 4724788030), (10, 2834872818), (12, 2362394015), (15, 1889915212), (20, 1417436409), (30, 944957606), (60, 472478803), (653, 43413060), (1306, 21706530), (1959, 14471020), (2612, 10853265), (3265, 8682612), (3918, 7235510), (6530, 4341306), (7836, 3617755), (9795, 2894204), (13060, 2170653), (19590, 1447102), (39180, 723551)]