1894020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31567}}^1$

素因数の和:31579

約数の個数: 24

約数和(自身を含む): 5303424

約数和(自身を除く): 3409404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31567, 63134, 94701, 126268, 157835, 189402, 315670, 378804, 473505, 631340, 947010, 1894020]

約数ペア:

[(1, 1894020), (2, 947010), (3, 631340), (4, 473505), (5, 378804), (6, 315670), (10, 189402), (12, 157835), (15, 126268), (20, 94701), (30, 63134), (60, 31567)]