223168530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 578648448

約数和(自身を除く): 355479918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 401, 802, 1203, 1427, 2005, 2406, 2854, 4010, 4281, 5213, 6015, 7135, 8562, 10426, 12030, 14270, 15639, 18551, 21405, 26065, 31278, 37102, 42810, 52130, 55653, 78195, 92755, 111306, 156390, 185510, 278265, 556530, 572227, 1144454, 1716681, 2861135, 3433362, 5722270, 7438951, 8583405, 14877902, 17166810, 22316853, 37194755, 44633706, 74389510, 111584265, 223168530]

約数ペア:

[(1, 223168530), (2, 111584265), (3, 74389510), (5, 44633706), (6, 37194755), (10, 22316853), (13, 17166810), (15, 14877902), (26, 8583405), (30, 7438951), (39, 5722270), (65, 3433362), (78, 2861135), (130, 1716681), (195, 1144454), (390, 572227), (401, 556530), (802, 278265), (1203, 185510), (1427, 156390), (2005, 111306), (2406, 92755), (2854, 78195), (4010, 55653), (4281, 52130), (5213, 42810), (6015, 37102), (7135, 31278), (8562, 26065), (10426, 21405), (12030, 18551), (14270, 15639)]