345056670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{547709}}^1$

素因数の和:547729

約数の個数: 48

約数和(自身を含む): 1025313120

約数和(自身を除く): 680256450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 547709, 1095418, 1643127, 2738545, 3286254, 3833963, 4929381, 5477090, 7667926, 8215635, 9858762, 11501889, 16431270, 19169815, 23003778, 24646905, 34505667, 38339630, 49293810, 57509445, 69011334, 115018890, 172528335, 345056670]

約数ペア:

[(1, 345056670), (2, 172528335), (3, 115018890), (5, 69011334), (6, 57509445), (7, 49293810), (9, 38339630), (10, 34505667), (14, 24646905), (15, 23003778), (18, 19169815), (21, 16431270), (30, 11501889), (35, 9858762), (42, 8215635), (45, 7667926), (63, 5477090), (70, 4929381), (90, 3833963), (105, 3286254), (126, 2738545), (210, 1643127), (315, 1095418), (630, 547709)]