11259180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:967

約数の個数: 72

約数和(自身を含む): 34673184

約数和(自身を除く): 23414004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 881, 1065, 1278, 1420, 1762, 2130, 2556, 2643, 3195, 3524, 4260, 4405, 5286, 6390, 7929, 8810, 10572, 12780, 13215, 15858, 17620, 26430, 31716, 39645, 52860, 62551, 79290, 125102, 158580, 187653, 250204, 312755, 375306, 562959, 625510, 750612, 938265, 1125918, 1251020, 1876530, 2251836, 2814795, 3753060, 5629590, 11259180]

約数ペア:

[(1, 11259180), (2, 5629590), (3, 3753060), (4, 2814795), (5, 2251836), (6, 1876530), (9, 1251020), (10, 1125918), (12, 938265), (15, 750612), (18, 625510), (20, 562959), (30, 375306), (36, 312755), (45, 250204), (60, 187653), (71, 158580), (90, 125102), (142, 79290), (180, 62551), (213, 52860), (284, 39645), (355, 31716), (426, 26430), (639, 17620), (710, 15858), (852, 13215), (881, 12780), (1065, 10572), (1278, 8810), (1420, 7929), (1762, 6390), (2130, 5286), (2556, 4405), (2643, 4260), (3195, 3524)]