11455380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2805

約数の個数: 72

約数和(自身を含む): 36271872

約数和(自身を除く): 24816492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2767, 4140, 5534, 8301, 11068, 13835, 16602, 24903, 27670, 33204, 41505, 49806, 55340, 63641, 83010, 99612, 124515, 127282, 166020, 190923, 249030, 254564, 318205, 381846, 498060, 572769, 636410, 763692, 954615, 1145538, 1272820, 1909230, 2291076, 2863845, 3818460, 5727690, 11455380]

約数ペア:

[(1, 11455380), (2, 5727690), (3, 3818460), (4, 2863845), (5, 2291076), (6, 1909230), (9, 1272820), (10, 1145538), (12, 954615), (15, 763692), (18, 636410), (20, 572769), (23, 498060), (30, 381846), (36, 318205), (45, 254564), (46, 249030), (60, 190923), (69, 166020), (90, 127282), (92, 124515), (115, 99612), (138, 83010), (180, 63641), (207, 55340), (230, 49806), (276, 41505), (345, 33204), (414, 27670), (460, 24903), (690, 16602), (828, 13835), (1035, 11068), (1380, 8301), (2070, 5534), (2767, 4140)]