269410890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1282909}}^1$

素因数の和:1282926

約数の個数: 32

約数和(自身を含む): 738956160

約数和(自身を除く): 469545270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1282909, 2565818, 3848727, 6414545, 7697454, 8980363, 12829090, 17960726, 19243635, 26941089, 38487270, 44901815, 53882178, 89803630, 134705445, 269410890]

約数ペア:

[(1, 269410890), (2, 134705445), (3, 89803630), (5, 53882178), (6, 44901815), (7, 38487270), (10, 26941089), (14, 19243635), (15, 17960726), (21, 12829090), (30, 8980363), (35, 7697454), (42, 6414545), (70, 3848727), (105, 2565818), (210, 1282909)]