2248889340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{269651}}^1$

素因数の和:269802

約数の個数: 48

約数和(自身を含む): 6342215040

約数和(自身を除く): 4093325700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 269651, 539302, 808953, 1078604, 1348255, 1617906, 2696510, 3235812, 4044765, 5393020, 8089530, 16179060, 37481489, 74962978, 112444467, 149925956, 187407445, 224888934, 374814890, 449777868, 562222335, 749629780, 1124444670, 2248889340]

約数ペア:

[(1, 2248889340), (2, 1124444670), (3, 749629780), (4, 562222335), (5, 449777868), (6, 374814890), (10, 224888934), (12, 187407445), (15, 149925956), (20, 112444467), (30, 74962978), (60, 37481489), (139, 16179060), (278, 8089530), (417, 5393020), (556, 4044765), (695, 3235812), (834, 2696510), (1390, 1617906), (1668, 1348255), (2085, 1078604), (2780, 808953), (4170, 539302), (8340, 269651)]