141392580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{336649}}^1$

素因数の和:336668

約数の個数: 48

約数和(自身を含む): 452457600

約数和(自身を除く): 311065020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 336649, 673298, 1009947, 1346596, 1683245, 2019894, 2356543, 3366490, 4039788, 4713086, 5049735, 6732980, 7069629, 9426172, 10099470, 11782715, 14139258, 20198940, 23565430, 28278516, 35348145, 47130860, 70696290, 141392580]

約数ペア:

[(1, 141392580), (2, 70696290), (3, 47130860), (4, 35348145), (5, 28278516), (6, 23565430), (7, 20198940), (10, 14139258), (12, 11782715), (14, 10099470), (15, 9426172), (20, 7069629), (21, 6732980), (28, 5049735), (30, 4713086), (35, 4039788), (42, 3366490), (60, 2356543), (70, 2019894), (84, 1683245), (105, 1346596), (140, 1009947), (210, 673298), (420, 336649)]