1885202340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{12503}}^1$

素因数の和:12881

約数の個数: 96

約数和(自身を含む): 6049935360

約数和(自身を除く): 4164733020

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, 210, 359, 420, 718, 1077, 1436, 1795, 2154, 2513, 3590, 4308, 5026, 5385, 7180, 7539, 10052, 10770, 12503, 12565, 15078, 21540, 25006, 25130, 30156, 37509, 37695, 50012, 50260, 62515, 75018, 75390, 87521, 125030, 150036, 150780, 175042, 187545, 250060, 262563, 350084, 375090, 437605, 525126, 750180, 875210, 1050252, 1312815, 1750420, 2625630, 4488577, 5251260, 8977154, 13465731, 17954308, 22442885, 26931462, 31420039, 44885770, 53862924, 62840078, 67328655, 89771540, 94260117, 125680156, 134657310, 157100195, 188520234, 269314620, 314200390, 377040468, 471300585, 628400780, 942601170, 1885202340]

約数ペア:

[(1, 1885202340), (2, 942601170), (3, 628400780), (4, 471300585), (5, 377040468), (6, 314200390), (7, 269314620), (10, 188520234), (12, 157100195), (14, 134657310), (15, 125680156), (20, 94260117), (21, 89771540), (28, 67328655), (30, 62840078), (35, 53862924), (42, 44885770), (60, 31420039), (70, 26931462), (84, 22442885), (105, 17954308), (140, 13465731), (210, 8977154), (359, 5251260), (420, 4488577), (718, 2625630), (1077, 1750420), (1436, 1312815), (1795, 1050252), (2154, 875210), (2513, 750180), (3590, 525126), (4308, 437605), (5026, 375090), (5385, 350084), (7180, 262563), (7539, 250060), (10052, 187545), (10770, 175042), (12503, 150780), (12565, 150036), (15078, 125030), (21540, 87521), (25006, 75390), (25130, 75018), (30156, 62515), (37509, 50260), (37695, 50012)]