2019047370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1565153}}^1$

素因数の和:1565206

約数の個数: 32

約数和(自身を含む): 4958407872

約数和(自身を除く): 2939360502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1565153, 3130306, 4695459, 7825765, 9390918, 15651530, 23477295, 46954590, 67301579, 134603158, 201904737, 336507895, 403809474, 673015790, 1009523685, 2019047370]

約数ペア:

[(1, 2019047370), (2, 1009523685), (3, 673015790), (5, 403809474), (6, 336507895), (10, 201904737), (15, 134603158), (30, 67301579), (43, 46954590), (86, 23477295), (129, 15651530), (215, 9390918), (258, 7825765), (430, 4695459), (645, 3130306), (1290, 1565153)]