180830104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 420537600

約数和(自身を除く): 239707496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1787, 1807, 1946, 3574, 3614, 3892, 7148, 7228, 7784, 12509, 12649, 14296, 14456, 23231, 25018, 25298, 46462, 50036, 50596, 92924, 100072, 101192, 162617, 185848, 248393, 325234, 496786, 650468, 993572, 1300936, 1738751, 1987144, 3229109, 3477502, 6458218, 6955004, 12916436, 13910008, 22603763, 25832872, 45207526, 90415052, 180830104]

約数ペア:

[(1, 180830104), (2, 90415052), (4, 45207526), (7, 25832872), (8, 22603763), (13, 13910008), (14, 12916436), (26, 6955004), (28, 6458218), (52, 3477502), (56, 3229109), (91, 1987144), (104, 1738751), (139, 1300936), (182, 993572), (278, 650468), (364, 496786), (556, 325234), (728, 248393), (973, 185848), (1112, 162617), (1787, 101192), (1807, 100072), (1946, 92924), (3574, 50596), (3614, 50036), (3892, 46462), (7148, 25298), (7228, 25018), (7784, 23231), (12509, 14456), (12649, 14296)]