2247705590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{1117}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 4557361536

約数和(自身を除く): 2309655946

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 673, 1117, 1346, 1495, 2234, 2990, 3365, 5585, 6730, 8749, 11170, 14521, 15479, 17498, 25691, 29042, 30958, 43745, 51382, 72605, 77395, 87490, 128455, 145210, 154790, 201227, 256910, 333983, 402454, 667966, 751741, 1006135, 1503482, 1669915, 2012270, 3339830, 3758705, 7517410, 9772633, 17290043, 19545266, 34580086, 48863165, 86450215, 97726330, 172900430, 224770559, 449541118, 1123852795, 2247705590]

約数ペア:

[(1, 2247705590), (2, 1123852795), (5, 449541118), (10, 224770559), (13, 172900430), (23, 97726330), (26, 86450215), (46, 48863165), (65, 34580086), (115, 19545266), (130, 17290043), (230, 9772633), (299, 7517410), (598, 3758705), (673, 3339830), (1117, 2012270), (1346, 1669915), (1495, 1503482), (2234, 1006135), (2990, 751741), (3365, 667966), (5585, 402454), (6730, 333983), (8749, 256910), (11170, 201227), (14521, 154790), (15479, 145210), (17498, 128455), (25691, 87490), (29042, 77395), (30958, 72605), (43745, 51382)]