2128290060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2728577}}^1$

素因数の和:2728602

約数の個数: 48

約数和(自身を含む): 6417615456

約数和(自身を除く): 4289325396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2728577, 5457154, 8185731, 10914308, 13642885, 16371462, 27285770, 32742924, 35471501, 40928655, 54571540, 70943002, 81857310, 106414503, 141886004, 163714620, 177357505, 212829006, 354715010, 425658012, 532072515, 709430020, 1064145030, 2128290060]

約数ペア:

[(1, 2128290060), (2, 1064145030), (3, 709430020), (4, 532072515), (5, 425658012), (6, 354715010), (10, 212829006), (12, 177357505), (13, 163714620), (15, 141886004), (20, 106414503), (26, 81857310), (30, 70943002), (39, 54571540), (52, 40928655), (60, 35471501), (65, 32742924), (78, 27285770), (130, 16371462), (156, 13642885), (195, 10914308), (260, 8185731), (390, 5457154), (780, 2728577)]