84342570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216263}}^1$

素因数の和:216286

約数の個数: 32

約数和(自身を含む): 217994112

約数和(自身を除く): 133651542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 216263, 432526, 648789, 1081315, 1297578, 2162630, 2811419, 3243945, 5622838, 6487890, 8434257, 14057095, 16868514, 28114190, 42171285, 84342570]

約数ペア:

[(1, 84342570), (2, 42171285), (3, 28114190), (5, 16868514), (6, 14057095), (10, 8434257), (13, 6487890), (15, 5622838), (26, 3243945), (30, 2811419), (39, 2162630), (65, 1297578), (78, 1081315), (130, 648789), (195, 432526), (390, 216263)]