451972010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6456743}}^1$

素因数の和:6456757

約数の個数: 16

約数和(自身を含む): 929771136

約数和(自身を除く): 477799126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6456743, 12913486, 32283715, 45197201, 64567430, 90394402, 225986005, 451972010]

約数ペア:

[(1, 451972010), (2, 225986005), (5, 90394402), (7, 64567430), (10, 45197201), (14, 32283715), (35, 12913486), (70, 6456743)]