312543210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1488301}}^1$

素因数の和:1488318

約数の個数: 32

約数和(自身を含む): 857261952

約数和(自身を除く): 544718742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1488301, 2976602, 4464903, 7441505, 8929806, 10418107, 14883010, 20836214, 22324515, 31254321, 44649030, 52090535, 62508642, 104181070, 156271605, 312543210]

約数ペア:

[(1, 312543210), (2, 156271605), (3, 104181070), (5, 62508642), (6, 52090535), (7, 44649030), (10, 31254321), (14, 22324515), (15, 20836214), (21, 14883010), (30, 10418107), (35, 8929806), (42, 7441505), (70, 4464903), (105, 2976602), (210, 1488301)]