157704810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{38371}}^1$

素因数の和:38518

約数の個数: 32

約数和(自身を含む): 381264192

約数和(自身を除く): 223559382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 38371, 76742, 115113, 191855, 230226, 383710, 575565, 1151130, 5256827, 10513654, 15770481, 26284135, 31540962, 52568270, 78852405, 157704810]

約数ペア:

[(1, 157704810), (2, 78852405), (3, 52568270), (5, 31540962), (6, 26284135), (10, 15770481), (15, 10513654), (30, 5256827), (137, 1151130), (274, 575565), (411, 383710), (685, 230226), (822, 191855), (1370, 115113), (2055, 76742), (4110, 38371)]