70265650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15443}}^1$

素因数の和:15475

約数の個数: 48

約数和(自身を含む): 160864704

約数和(自身を除く): 90599054

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 15443, 30886, 77215, 108101, 154430, 200759, 216202, 386075, 401518, 540505, 772150, 1003795, 1081010, 1405313, 2007590, 2702525, 2810626, 5018975, 5405050, 7026565, 10037950, 14053130, 35132825, 70265650]

約数ペア:

[(1, 70265650), (2, 35132825), (5, 14053130), (7, 10037950), (10, 7026565), (13, 5405050), (14, 5018975), (25, 2810626), (26, 2702525), (35, 2007590), (50, 1405313), (65, 1081010), (70, 1003795), (91, 772150), (130, 540505), (175, 401518), (182, 386075), (325, 216202), (350, 200759), (455, 154430), (650, 108101), (910, 77215), (2275, 30886), (4550, 15443)]