63199780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2339}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 89330780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2339, 2702, 3860, 4678, 5404, 6755, 9356, 11695, 13510, 16373, 23390, 27020, 32746, 46780, 65492, 81865, 163730, 327460, 451427, 902854, 1805708, 2257135, 3159989, 4514270, 6319978, 9028540, 12639956, 15799945, 31599890, 63199780]

約数ペア:

[(1, 63199780), (2, 31599890), (4, 15799945), (5, 12639956), (7, 9028540), (10, 6319978), (14, 4514270), (20, 3159989), (28, 2257135), (35, 1805708), (70, 902854), (140, 451427), (193, 327460), (386, 163730), (772, 81865), (965, 65492), (1351, 46780), (1930, 32746), (2339, 27020), (2702, 23390), (3860, 16373), (4678, 13510), (5404, 11695), (6755, 9356)]