19236630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 34676970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1949, 1974, 3290, 3898, 4935, 5847, 9745, 9870, 11694, 13643, 19490, 27286, 29235, 40929, 58470, 68215, 81858, 91603, 136430, 183206, 204645, 274809, 409290, 458015, 549618, 641221, 916030, 1282442, 1374045, 1923663, 2748090, 3206105, 3847326, 6412210, 9618315, 19236630]

約数ペア:

[(1, 19236630), (2, 9618315), (3, 6412210), (5, 3847326), (6, 3206105), (7, 2748090), (10, 1923663), (14, 1374045), (15, 1282442), (21, 916030), (30, 641221), (35, 549618), (42, 458015), (47, 409290), (70, 274809), (94, 204645), (105, 183206), (141, 136430), (210, 91603), (235, 81858), (282, 68215), (329, 58470), (470, 40929), (658, 29235), (705, 27286), (987, 19490), (1410, 13643), (1645, 11694), (1949, 9870), (1974, 9745), (3290, 5847), (3898, 4935)]