421036710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{209471}}^1$

素因数の和:209548

約数の個数: 32

約数和(自身を含む): 1025574912

約数和(自身を除く): 604538202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 209471, 418942, 628413, 1047355, 1256826, 2094710, 3142065, 6284130, 14034557, 28069114, 42103671, 70172785, 84207342, 140345570, 210518355, 421036710]

約数ペア:

[(1, 421036710), (2, 210518355), (3, 140345570), (5, 84207342), (6, 70172785), (10, 42103671), (15, 28069114), (30, 14034557), (67, 6284130), (134, 3142065), (201, 2094710), (335, 1256826), (402, 1047355), (670, 628413), (1005, 418942), (2010, 209471)]