207929910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{9013}}^1$

素因数の和:9792

約数の個数: 32

約数和(自身を含む): 499736160

約数和(自身を除く): 291806250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 1538, 2307, 3845, 4614, 7690, 9013, 11535, 18026, 23070, 27039, 45065, 54078, 90130, 135195, 270390, 6930997, 13861994, 20792991, 34654985, 41585982, 69309970, 103964955, 207929910]

約数ペア:

[(1, 207929910), (2, 103964955), (3, 69309970), (5, 41585982), (6, 34654985), (10, 20792991), (15, 13861994), (30, 6930997), (769, 270390), (1538, 135195), (2307, 90130), (3845, 54078), (4614, 45065), (7690, 27039), (9013, 23070), (11535, 18026)]