541078020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{429427}}^1$

素因数の和:429449

約数の個数: 72

約数和(自身を含む): 1875741504

約数和(自身を除く): 1334663484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 429427, 858854, 1288281, 1717708, 2147135, 2576562, 3005989, 3864843, 4294270, 5153124, 6011978, 6441405, 7729686, 8588540, 9017967, 12023956, 12882810, 15029945, 15459372, 18035934, 19324215, 25765620, 27053901, 30059890, 36071868, 38648430, 45089835, 54107802, 60119780, 77296860, 90179670, 108215604, 135269505, 180359340, 270539010, 541078020]

約数ペア:

[(1, 541078020), (2, 270539010), (3, 180359340), (4, 135269505), (5, 108215604), (6, 90179670), (7, 77296860), (9, 60119780), (10, 54107802), (12, 45089835), (14, 38648430), (15, 36071868), (18, 30059890), (20, 27053901), (21, 25765620), (28, 19324215), (30, 18035934), (35, 15459372), (36, 15029945), (42, 12882810), (45, 12023956), (60, 9017967), (63, 8588540), (70, 7729686), (84, 6441405), (90, 6011978), (105, 5153124), (126, 4294270), (140, 3864843), (180, 3005989), (210, 2576562), (252, 2147135), (315, 1717708), (420, 1288281), (630, 858854), (1260, 429427)]