2300235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 4431360

約数和(自身を除く): 2131125

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1153, 1995, 3459, 5765, 8071, 17295, 21907, 24213, 40355, 65721, 109535, 121065, 153349, 328605, 460047, 766745, 2300235]

約数ペア:

[(1, 2300235), (3, 766745), (5, 460047), (7, 328605), (15, 153349), (19, 121065), (21, 109535), (35, 65721), (57, 40355), (95, 24213), (105, 21907), (133, 17295), (285, 8071), (399, 5765), (665, 3459), (1153, 1995)]