289233030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{70373}}^1$

素因数の和:70520

約数の個数: 32

約数和(自身を含む): 699236064

約数和(自身を除く): 410003034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 70373, 140746, 211119, 351865, 422238, 703730, 1055595, 2111190, 9641101, 19282202, 28923303, 48205505, 57846606, 96411010, 144616515, 289233030]

約数ペア:

[(1, 289233030), (2, 144616515), (3, 96411010), (5, 57846606), (6, 48205505), (10, 28923303), (15, 19282202), (30, 9641101), (137, 2111190), (274, 1055595), (411, 703730), (685, 422238), (822, 351865), (1370, 211119), (2055, 140746), (4110, 70373)]