4920970070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15874097}}^1$

素因数の和:15874135

約数の個数: 16

約数和(自身を含む): 9143480448

約数和(自身を除く): 4222510378

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 15874097, 31748194, 79370485, 158740970, 492097007, 984194014, 2460485035, 4920970070]

約数ペア:

[(1, 4920970070), (2, 2460485035), (5, 984194014), (10, 492097007), (31, 158740970), (62, 79370485), (155, 31748194), (310, 15874097)]