10199820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 28788480

約数和(自身を除く): 18588660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1223, 1390, 1668, 2085, 2446, 2780, 3669, 4170, 4892, 6115, 7338, 8340, 12230, 14676, 18345, 24460, 36690, 73380, 169997, 339994, 509991, 679988, 849985, 1019982, 1699970, 2039964, 2549955, 3399940, 5099910, 10199820]

約数ペア:

[(1, 10199820), (2, 5099910), (3, 3399940), (4, 2549955), (5, 2039964), (6, 1699970), (10, 1019982), (12, 849985), (15, 679988), (20, 509991), (30, 339994), (60, 169997), (139, 73380), (278, 36690), (417, 24460), (556, 18345), (695, 14676), (834, 12230), (1223, 8340), (1390, 7338), (1668, 6115), (2085, 4892), (2446, 4170), (2780, 3669)]