23380980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 52098060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 311, 358, 420, 537, 622, 716, 895, 933, 1074, 1244, 1253, 1555, 1790, 1866, 2148, 2177, 2506, 2685, 3110, 3580, 3732, 3759, 4354, 4665, 5012, 5370, 6220, 6265, 6531, 7518, 8708, 9330, 10740, 10885, 12530, 13062, 15036, 18660, 18795, 21770, 25060, 26124, 32655, 37590, 43540, 55669, 65310, 75180, 111338, 130620, 167007, 222676, 278345, 334014, 389683, 556690, 668028, 779366, 835035, 1113380, 1169049, 1558732, 1670070, 1948415, 2338098, 3340140, 3896830, 4676196, 5845245, 7793660, 11690490, 23380980]

約数ペア:

[(1, 23380980), (2, 11690490), (3, 7793660), (4, 5845245), (5, 4676196), (6, 3896830), (7, 3340140), (10, 2338098), (12, 1948415), (14, 1670070), (15, 1558732), (20, 1169049), (21, 1113380), (28, 835035), (30, 779366), (35, 668028), (42, 556690), (60, 389683), (70, 334014), (84, 278345), (105, 222676), (140, 167007), (179, 130620), (210, 111338), (311, 75180), (358, 65310), (420, 55669), (537, 43540), (622, 37590), (716, 32655), (895, 26124), (933, 25060), (1074, 21770), (1244, 18795), (1253, 18660), (1555, 15036), (1790, 13062), (1866, 12530), (2148, 10885), (2177, 10740), (2506, 9330), (2685, 8708), (3110, 7518), (3580, 6531), (3732, 6265), (3759, 6220), (4354, 5370), (4665, 5012)]