315570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 773568

約数和(自身を除く): 457998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 157, 201, 314, 335, 402, 471, 670, 785, 942, 1005, 1570, 2010, 2355, 4710, 10519, 21038, 31557, 52595, 63114, 105190, 157785, 315570]

約数ペア:

[(1, 315570), (2, 157785), (3, 105190), (5, 63114), (6, 52595), (10, 31557), (15, 21038), (30, 10519), (67, 4710), (134, 2355), (157, 2010), (201, 1570), (314, 1005), (335, 942), (402, 785), (471, 670)]