79667770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87547}}^1$

素因数の和:87574

約数の個数: 32

約数和(自身を含む): 176496768

約数和(自身を除く): 96828998

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 87547, 175094, 437735, 612829, 875470, 1138111, 1225658, 2276222, 3064145, 5690555, 6128290, 7966777, 11381110, 15933554, 39833885, 79667770]

約数ペア:

[(1, 79667770), (2, 39833885), (5, 15933554), (7, 11381110), (10, 7966777), (13, 6128290), (14, 5690555), (26, 3064145), (35, 2276222), (65, 1225658), (70, 1138111), (91, 875470), (130, 612829), (182, 437735), (455, 175094), (910, 87547)]