7138855860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{227497}}^1$

素因数の和:228032

約数の個数: 48

約数和(自身を含む): 20027103936

約数和(自身を除く): 12888248076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 3138, 5230, 6276, 7845, 10460, 15690, 31380, 227497, 454994, 682491, 909988, 1137485, 1364982, 2274970, 2729964, 3412455, 4549940, 6824910, 13649820, 118980931, 237961862, 356942793, 475923724, 594904655, 713885586, 1189809310, 1427771172, 1784713965, 2379618620, 3569427930, 7138855860]

約数ペア:

[(1, 7138855860), (2, 3569427930), (3, 2379618620), (4, 1784713965), (5, 1427771172), (6, 1189809310), (10, 713885586), (12, 594904655), (15, 475923724), (20, 356942793), (30, 237961862), (60, 118980931), (523, 13649820), (1046, 6824910), (1569, 4549940), (2092, 3412455), (2615, 2729964), (3138, 2274970), (5230, 1364982), (6276, 1137485), (7845, 909988), (10460, 682491), (15690, 454994), (31380, 227497)]