15120350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43201}}^1$

素因数の和:43220

約数の個数: 24

約数和(自身を含む): 32142288

約数和(自身を除く): 17021938

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 43201, 86402, 216005, 302407, 432010, 604814, 1080025, 1512035, 2160050, 3024070, 7560175, 15120350]

約数ペア:

[(1, 15120350), (2, 7560175), (5, 3024070), (7, 2160050), (10, 1512035), (14, 1080025), (25, 604814), (35, 432010), (50, 302407), (70, 216005), (175, 86402), (350, 43201)]