13241820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 37537920

約数和(自身を除く): 24296100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 2659, 4980, 5318, 7977, 10636, 13295, 15954, 26590, 31908, 39885, 53180, 79770, 159540, 220697, 441394, 662091, 882788, 1103485, 1324182, 2206970, 2648364, 3310455, 4413940, 6620910, 13241820]

約数ペア:

[(1, 13241820), (2, 6620910), (3, 4413940), (4, 3310455), (5, 2648364), (6, 2206970), (10, 1324182), (12, 1103485), (15, 882788), (20, 662091), (30, 441394), (60, 220697), (83, 159540), (166, 79770), (249, 53180), (332, 39885), (415, 31908), (498, 26590), (830, 15954), (996, 13295), (1245, 10636), (1660, 7977), (2490, 5318), (2659, 4980)]