11457540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 35439768

約数和(自身を除く): 23982228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1201, 1590, 1908, 2385, 2402, 3180, 3603, 4770, 4804, 6005, 7206, 9540, 10809, 12010, 14412, 18015, 21618, 24020, 36030, 43236, 54045, 63653, 72060, 108090, 127306, 190959, 216180, 254612, 318265, 381918, 572877, 636530, 763836, 954795, 1145754, 1273060, 1909590, 2291508, 2864385, 3819180, 5728770, 11457540]

約数ペア:

[(1, 11457540), (2, 5728770), (3, 3819180), (4, 2864385), (5, 2291508), (6, 1909590), (9, 1273060), (10, 1145754), (12, 954795), (15, 763836), (18, 636530), (20, 572877), (30, 381918), (36, 318265), (45, 254612), (53, 216180), (60, 190959), (90, 127306), (106, 108090), (159, 72060), (180, 63653), (212, 54045), (265, 43236), (318, 36030), (477, 24020), (530, 21618), (636, 18015), (795, 14412), (954, 12010), (1060, 10809), (1201, 9540), (1590, 7206), (1908, 6005), (2385, 4804), (2402, 4770), (3180, 3603)]