554252010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1421159}}^1$

素因数の和:1421182

約数の個数: 32

約数和(自身を含む): 1432529280

約数和(自身を除く): 878277270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1421159, 2842318, 4263477, 7105795, 8526954, 14211590, 18475067, 21317385, 36950134, 42634770, 55425201, 92375335, 110850402, 184750670, 277126005, 554252010]

約数ペア:

[(1, 554252010), (2, 277126005), (3, 184750670), (5, 110850402), (6, 92375335), (10, 55425201), (13, 42634770), (15, 36950134), (26, 21317385), (30, 18475067), (39, 14211590), (65, 8526954), (78, 7105795), (130, 4263477), (195, 2842318), (390, 1421159)]