228486570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{585863}}^1$

素因数の和:585886

約数の個数: 32

約数和(自身を含む): 590550912

約数和(自身を除く): 362064342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 585863, 1171726, 1757589, 2929315, 3515178, 5858630, 7616219, 8787945, 15232438, 17575890, 22848657, 38081095, 45697314, 76162190, 114243285, 228486570]

約数ペア:

[(1, 228486570), (2, 114243285), (3, 76162190), (5, 45697314), (6, 38081095), (10, 22848657), (13, 17575890), (15, 15232438), (26, 8787945), (30, 7616219), (39, 5858630), (65, 3515178), (78, 2929315), (130, 1757589), (195, 1171726), (390, 585863)]