451388130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{791909}}^1$

素因数の和:791938

約数の個数: 32

約数和(自身を含む): 1140350400

約数和(自身を除く): 688962270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 791909, 1583818, 2375727, 3959545, 4751454, 7919090, 11878635, 15046271, 23757270, 30092542, 45138813, 75231355, 90277626, 150462710, 225694065, 451388130]

約数ペア:

[(1, 451388130), (2, 225694065), (3, 150462710), (5, 90277626), (6, 75231355), (10, 45138813), (15, 30092542), (19, 23757270), (30, 15046271), (38, 11878635), (57, 7919090), (95, 4751454), (114, 3959545), (190, 2375727), (285, 1583818), (570, 791909)]