141730470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{224969}}^1$

素因数の和:224989

約数の個数: 48

約数和(自身を含む): 421143840

約数和(自身を除く): 279413370

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, 224969, 449938, 674907, 1124845, 1349814, 1574783, 2024721, 2249690, 3149566, 3374535, 4049442, 4724349, 6749070, 7873915, 9448698, 10123605, 14173047, 15747830, 20247210, 23621745, 28346094, 47243490, 70865235, 141730470]

約数ペア:

[(1, 141730470), (2, 70865235), (3, 47243490), (5, 28346094), (6, 23621745), (7, 20247210), (9, 15747830), (10, 14173047), (14, 10123605), (15, 9448698), (18, 7873915), (21, 6749070), (30, 4724349), (35, 4049442), (42, 3374535), (45, 3149566), (63, 2249690), (70, 2024721), (90, 1574783), (105, 1349814), (126, 1124845), (210, 674907), (315, 449938), (630, 224969)]