30467190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78121}}^1$

素因数の和:78144

約数の個数: 32

約数和(自身を含む): 78746976

約数和(自身を除く): 48279786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78121, 156242, 234363, 390605, 468726, 781210, 1015573, 1171815, 2031146, 2343630, 3046719, 5077865, 6093438, 10155730, 15233595, 30467190]

約数ペア:

[(1, 30467190), (2, 15233595), (3, 10155730), (5, 6093438), (6, 5077865), (10, 3046719), (13, 2343630), (15, 2031146), (26, 1171815), (30, 1015573), (39, 781210), (65, 468726), (78, 390605), (130, 234363), (195, 156242), (390, 78121)]