8402430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 20246400

約数和(自身を除く): 11843970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 739, 758, 1137, 1478, 1895, 2217, 2274, 3695, 3790, 4434, 5685, 7390, 11085, 11370, 22170, 280081, 560162, 840243, 1400405, 1680486, 2800810, 4201215, 8402430]

約数ペア:

[(1, 8402430), (2, 4201215), (3, 2800810), (5, 1680486), (6, 1400405), (10, 840243), (15, 560162), (30, 280081), (379, 22170), (739, 11370), (758, 11085), (1137, 7390), (1478, 5685), (1895, 4434), (2217, 3790), (2274, 3695)]