13228020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5653}}^1$

素因数の和:5681

約数の個数: 72

約数和(自身を含む): 43219176

約数和(自身を除く): 29991156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5653, 11306, 16959, 22612, 28265, 33918, 50877, 56530, 67836, 73489, 84795, 101754, 113060, 146978, 169590, 203508, 220467, 254385, 293956, 339180, 367445, 440934, 508770, 661401, 734890, 881868, 1017540, 1102335, 1322802, 1469780, 2204670, 2645604, 3307005, 4409340, 6614010, 13228020]

約数ペア:

[(1, 13228020), (2, 6614010), (3, 4409340), (4, 3307005), (5, 2645604), (6, 2204670), (9, 1469780), (10, 1322802), (12, 1102335), (13, 1017540), (15, 881868), (18, 734890), (20, 661401), (26, 508770), (30, 440934), (36, 367445), (39, 339180), (45, 293956), (52, 254385), (60, 220467), (65, 203508), (78, 169590), (90, 146978), (117, 113060), (130, 101754), (156, 84795), (180, 73489), (195, 67836), (234, 56530), (260, 50877), (390, 33918), (468, 28265), (585, 22612), (780, 16959), (1170, 11306), (2340, 5653)]