22530060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17881}}^1$

素因数の和:17903

約数の個数: 72

約数和(自身を含む): 78108576

約数和(自身を除く): 55578516

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, 17881, 35762, 53643, 71524, 89405, 107286, 125167, 160929, 178810, 214572, 250334, 268215, 321858, 357620, 375501, 500668, 536430, 625835, 643716, 751002, 804645, 1072860, 1126503, 1251670, 1502004, 1609290, 1877505, 2253006, 2503340, 3218580, 3755010, 4506012, 5632515, 7510020, 11265030, 22530060]

約数ペア:

[(1, 22530060), (2, 11265030), (3, 7510020), (4, 5632515), (5, 4506012), (6, 3755010), (7, 3218580), (9, 2503340), (10, 2253006), (12, 1877505), (14, 1609290), (15, 1502004), (18, 1251670), (20, 1126503), (21, 1072860), (28, 804645), (30, 751002), (35, 643716), (36, 625835), (42, 536430), (45, 500668), (60, 375501), (63, 357620), (70, 321858), (84, 268215), (90, 250334), (105, 214572), (126, 178810), (140, 160929), (180, 125167), (210, 107286), (252, 89405), (315, 71524), (420, 53643), (630, 35762), (1260, 17881)]