71488690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6043}}^1$

素因数の和:6083

約数の個数: 48

約数和(自身を含む): 159271488

約数和(自身を除く): 87782798

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 6043, 11830, 12086, 30215, 42301, 60430, 78559, 84602, 157118, 211505, 392795, 423010, 549913, 785590, 1021267, 1099826, 2042534, 2749565, 5106335, 5499130, 7148869, 10212670, 14297738, 35744345, 71488690]

約数ペア:

[(1, 71488690), (2, 35744345), (5, 14297738), (7, 10212670), (10, 7148869), (13, 5499130), (14, 5106335), (26, 2749565), (35, 2042534), (65, 1099826), (70, 1021267), (91, 785590), (130, 549913), (169, 423010), (182, 392795), (338, 211505), (455, 157118), (845, 84602), (910, 78559), (1183, 60430), (1690, 42301), (2366, 30215), (5915, 12086), (6043, 11830)]