28412370

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{5011}}^1$

素因数の和:5037

約数の個数: 80

約数和(自身を含む): 87329088

約数和(自身を除く): 58916718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5011, 5670, 10022, 15033, 25055, 30066, 35077, 45099, 50110, 70154, 75165, 90198, 105231, 135297, 150330, 175385, 210462, 225495, 270594, 315693, 350770, 405891, 450990, 526155, 631386, 676485, 811782, 947079, 1052310, 1352970, 1578465, 1894158, 2029455, 2841237, 3156930, 4058910, 4735395, 5682474, 9470790, 14206185, 28412370]

約数ペア:

[(1, 28412370), (2, 14206185), (3, 9470790), (5, 5682474), (6, 4735395), (7, 4058910), (9, 3156930), (10, 2841237), (14, 2029455), (15, 1894158), (18, 1578465), (21, 1352970), (27, 1052310), (30, 947079), (35, 811782), (42, 676485), (45, 631386), (54, 526155), (63, 450990), (70, 405891), (81, 350770), (90, 315693), (105, 270594), (126, 225495), (135, 210462), (162, 175385), (189, 150330), (210, 135297), (270, 105231), (315, 90198), (378, 75165), (405, 70154), (567, 50110), (630, 45099), (810, 35077), (945, 30066), (1134, 25055), (1890, 15033), (2835, 10022), (5011, 5670)]