1380306

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 2935296

約数和(自身を除く): 1554990

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 181, 186, 246, 362, 543, 1086, 1271, 2542, 3813, 5611, 7421, 7626, 11222, 14842, 16833, 22263, 33666, 44526, 230051, 460102, 690153, 1380306]

約数ペア:

[(1, 1380306), (2, 690153), (3, 460102), (6, 230051), (31, 44526), (41, 33666), (62, 22263), (82, 16833), (93, 14842), (123, 11222), (181, 7626), (186, 7421), (246, 5611), (362, 3813), (543, 2542), (1086, 1271)]