89042670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1123}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 231980112

約数和(自身を除く): 142937442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1123, 1762, 2246, 2643, 3369, 4405, 5286, 5615, 6738, 7929, 8810, 10107, 11230, 13215, 15858, 16845, 20214, 26430, 33690, 39645, 50535, 79290, 101070, 989363, 1978726, 2968089, 4946815, 5936178, 8904267, 9893630, 14840445, 17808534, 29680890, 44521335, 89042670]

約数ペア:

[(1, 89042670), (2, 44521335), (3, 29680890), (5, 17808534), (6, 14840445), (9, 9893630), (10, 8904267), (15, 5936178), (18, 4946815), (30, 2968089), (45, 1978726), (90, 989363), (881, 101070), (1123, 79290), (1762, 50535), (2246, 39645), (2643, 33690), (3369, 26430), (4405, 20214), (5286, 16845), (5615, 15858), (6738, 13215), (7929, 11230), (8810, 10107)]