2019928470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1374101}}^1$

素因数の和:1374125

約数の個数: 48

約数和(自身を含む): 5639314608

約数和(自身を除く): 3619386138

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, 1374101, 2748202, 4122303, 6870505, 8244606, 9618707, 13741010, 19237414, 20611515, 28856121, 41223030, 48093535, 57712242, 67330949, 96187070, 134661898, 144280605, 201992847, 288561210, 336654745, 403985694, 673309490, 1009964235, 2019928470]

約数ペア:

[(1, 2019928470), (2, 1009964235), (3, 673309490), (5, 403985694), (6, 336654745), (7, 288561210), (10, 201992847), (14, 144280605), (15, 134661898), (21, 96187070), (30, 67330949), (35, 57712242), (42, 48093535), (49, 41223030), (70, 28856121), (98, 20611515), (105, 19237414), (147, 13741010), (210, 9618707), (245, 8244606), (294, 6870505), (490, 4122303), (735, 2748202), (1470, 1374101)]