145470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 376992

約数和(自身を除く): 231522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 373, 390, 746, 1119, 1865, 2238, 3730, 4849, 5595, 9698, 11190, 14547, 24245, 29094, 48490, 72735, 145470]

約数ペア:

[(1, 145470), (2, 72735), (3, 48490), (5, 29094), (6, 24245), (10, 14547), (13, 11190), (15, 9698), (26, 5595), (30, 4849), (39, 3730), (65, 2238), (78, 1865), (130, 1119), (195, 746), (373, 390)]