28464930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24329}}^1$

素因数の和:24355

約数の個数: 48

約数和(自身を含む): 79705080

約数和(自身を除く): 51240150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 24329, 48658, 72987, 121645, 145974, 218961, 243290, 316277, 364935, 437922, 632554, 729870, 948831, 1094805, 1581385, 1897662, 2189610, 2846493, 3162770, 4744155, 5692986, 9488310, 14232465, 28464930]

約数ペア:

[(1, 28464930), (2, 14232465), (3, 9488310), (5, 5692986), (6, 4744155), (9, 3162770), (10, 2846493), (13, 2189610), (15, 1897662), (18, 1581385), (26, 1094805), (30, 948831), (39, 729870), (45, 632554), (65, 437922), (78, 364935), (90, 316277), (117, 243290), (130, 218961), (195, 145974), (234, 121645), (390, 72987), (585, 48658), (1170, 24329)]