242248580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4639}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 583080960

約数和(自身を除く): 340832380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 3730, 4639, 5222, 7460, 9278, 10444, 13055, 18556, 23195, 26110, 32473, 46390, 52220, 64946, 92780, 129892, 162365, 324730, 649460, 1730347, 3460694, 6921388, 8651735, 12112429, 17303470, 24224858, 34606940, 48449716, 60562145, 121124290, 242248580]

約数ペア:

[(1, 242248580), (2, 121124290), (4, 60562145), (5, 48449716), (7, 34606940), (10, 24224858), (14, 17303470), (20, 12112429), (28, 8651735), (35, 6921388), (70, 3460694), (140, 1730347), (373, 649460), (746, 324730), (1492, 162365), (1865, 129892), (2611, 92780), (3730, 64946), (4639, 52220), (5222, 46390), (7460, 32473), (9278, 26110), (10444, 23195), (13055, 18556)]