30480034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 51004800

約数和(自身を除く): 20524766

約数列:

[1, 2, 13, 26, 43, 86, 137, 199, 274, 398, 559, 1118, 1781, 2587, 3562, 5174, 5891, 8557, 11782, 17114, 27263, 54526, 76583, 111241, 153166, 222482, 354419, 708838, 1172309, 2344618, 15240017, 30480034]

約数ペア:

[(1, 30480034), (2, 15240017), (13, 2344618), (26, 1172309), (43, 708838), (86, 354419), (137, 222482), (199, 153166), (274, 111241), (398, 76583), (559, 54526), (1118, 27263), (1781, 17114), (2587, 11782), (3562, 8557), (5174, 5891)]