39606390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2803}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 103669488

約数和(自身を除く): 64063098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2803, 2826, 4710, 5606, 7065, 8409, 14015, 14130, 16818, 25227, 28030, 42045, 50454, 84090, 126135, 252270, 440071, 880142, 1320213, 2200355, 2640426, 3960639, 4400710, 6601065, 7921278, 13202130, 19803195, 39606390]

約数ペア:

[(1, 39606390), (2, 19803195), (3, 13202130), (5, 7921278), (6, 6601065), (9, 4400710), (10, 3960639), (15, 2640426), (18, 2200355), (30, 1320213), (45, 880142), (90, 440071), (157, 252270), (314, 126135), (471, 84090), (785, 50454), (942, 42045), (1413, 28030), (1570, 25227), (2355, 16818), (2803, 14130), (2826, 14015), (4710, 8409), (5606, 7065)]