2382870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1621}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 6656688

約数和(自身を除く): 4273818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1621, 3242, 4863, 8105, 9726, 11347, 16210, 22694, 24315, 34041, 48630, 56735, 68082, 79429, 113470, 158858, 170205, 238287, 340410, 397145, 476574, 794290, 1191435, 2382870]

約数ペア:

[(1, 2382870), (2, 1191435), (3, 794290), (5, 476574), (6, 397145), (7, 340410), (10, 238287), (14, 170205), (15, 158858), (21, 113470), (30, 79429), (35, 68082), (42, 56735), (49, 48630), (70, 34041), (98, 24315), (105, 22694), (147, 16210), (210, 11347), (245, 9726), (294, 8105), (490, 4863), (735, 3242), (1470, 1621)]