423678430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{15803}}^1$

素因数の和:16200

約数の個数: 32

約数和(自身を含む): 873897984

約数和(自身を除く): 450219554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 5362, 13405, 15803, 26810, 31606, 79015, 110621, 158030, 221242, 553105, 1106210, 6052549, 12105098, 30262745, 42367843, 60525490, 84735686, 211839215, 423678430]

約数ペア:

[(1, 423678430), (2, 211839215), (5, 84735686), (7, 60525490), (10, 42367843), (14, 30262745), (35, 12105098), (70, 6052549), (383, 1106210), (766, 553105), (1915, 221242), (2681, 158030), (3830, 110621), (5362, 79015), (13405, 31606), (15803, 26810)]