13923540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 42701568

約数和(自身を除く): 28778028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 751, 927, 1030, 1236, 1502, 1545, 1854, 2060, 2253, 3004, 3090, 3708, 3755, 4506, 4635, 6180, 6759, 7510, 9012, 9270, 11265, 13518, 15020, 18540, 22530, 27036, 33795, 45060, 67590, 77353, 135180, 154706, 232059, 309412, 386765, 464118, 696177, 773530, 928236, 1160295, 1392354, 1547060, 2320590, 2784708, 3480885, 4641180, 6961770, 13923540]

約数ペア:

[(1, 13923540), (2, 6961770), (3, 4641180), (4, 3480885), (5, 2784708), (6, 2320590), (9, 1547060), (10, 1392354), (12, 1160295), (15, 928236), (18, 773530), (20, 696177), (30, 464118), (36, 386765), (45, 309412), (60, 232059), (90, 154706), (103, 135180), (180, 77353), (206, 67590), (309, 45060), (412, 33795), (515, 27036), (618, 22530), (751, 18540), (927, 15020), (1030, 13518), (1236, 11265), (1502, 9270), (1545, 9012), (1854, 7510), (2060, 6759), (2253, 6180), (3004, 4635), (3090, 4506), (3708, 3755)]