43421820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 88666500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 195, 260, 311, 358, 390, 537, 622, 716, 780, 895, 933, 1074, 1244, 1555, 1790, 1866, 2148, 2327, 2685, 3110, 3580, 3732, 4043, 4654, 4665, 5370, 6220, 6981, 8086, 9308, 9330, 10740, 11635, 12129, 13962, 16172, 18660, 20215, 23270, 24258, 27924, 34905, 40430, 46540, 48516, 55669, 60645, 69810, 80860, 111338, 121290, 139620, 167007, 222676, 242580, 278345, 334014, 556690, 668028, 723697, 835035, 1113380, 1447394, 1670070, 2171091, 2894788, 3340140, 3618485, 4342182, 7236970, 8684364, 10855455, 14473940, 21710910, 43421820]

約数ペア:

[(1, 43421820), (2, 21710910), (3, 14473940), (4, 10855455), (5, 8684364), (6, 7236970), (10, 4342182), (12, 3618485), (13, 3340140), (15, 2894788), (20, 2171091), (26, 1670070), (30, 1447394), (39, 1113380), (52, 835035), (60, 723697), (65, 668028), (78, 556690), (130, 334014), (156, 278345), (179, 242580), (195, 222676), (260, 167007), (311, 139620), (358, 121290), (390, 111338), (537, 80860), (622, 69810), (716, 60645), (780, 55669), (895, 48516), (933, 46540), (1074, 40430), (1244, 34905), (1555, 27924), (1790, 24258), (1866, 23270), (2148, 20215), (2327, 18660), (2685, 16172), (3110, 13962), (3580, 12129), (3732, 11635), (4043, 10740), (4654, 9330), (4665, 9308), (5370, 8086), (6220, 6981)]