11343540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14543}}^1$

素因数の和:14568

約数の個数: 48

約数和(自身を含む): 34207488

約数和(自身を除く): 22863948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 14543, 29086, 43629, 58172, 72715, 87258, 145430, 174516, 189059, 218145, 290860, 378118, 436290, 567177, 756236, 872580, 945295, 1134354, 1890590, 2268708, 2835885, 3781180, 5671770, 11343540]

約数ペア:

[(1, 11343540), (2, 5671770), (3, 3781180), (4, 2835885), (5, 2268708), (6, 1890590), (10, 1134354), (12, 945295), (13, 872580), (15, 756236), (20, 567177), (26, 436290), (30, 378118), (39, 290860), (52, 218145), (60, 189059), (65, 174516), (78, 145430), (130, 87258), (156, 72715), (195, 58172), (260, 43629), (390, 29086), (780, 14543)]