2809009710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2400863}}^1$

素因数の和:2400889

約数の個数: 48

約数和(自身を含む): 7865230464

約数和(自身を除く): 5056220754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2400863, 4801726, 7202589, 12004315, 14405178, 21607767, 24008630, 31211219, 36012945, 43215534, 62422438, 72025890, 93633657, 108038835, 156056095, 187267314, 216077670, 280900971, 312112190, 468168285, 561801942, 936336570, 1404504855, 2809009710]

約数ペア:

[(1, 2809009710), (2, 1404504855), (3, 936336570), (5, 561801942), (6, 468168285), (9, 312112190), (10, 280900971), (13, 216077670), (15, 187267314), (18, 156056095), (26, 108038835), (30, 93633657), (39, 72025890), (45, 62422438), (65, 43215534), (78, 36012945), (90, 31211219), (117, 24008630), (130, 21607767), (195, 14405178), (234, 12004315), (390, 7202589), (585, 4801726), (1170, 2400863)]