71842290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184211}}^1$

素因数の和:184234

約数の個数: 32

約数和(自身を含む): 185685696

約数和(自身を除く): 113843406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 184211, 368422, 552633, 921055, 1105266, 1842110, 2394743, 2763165, 4789486, 5526330, 7184229, 11973715, 14368458, 23947430, 35921145, 71842290]

約数ペア:

[(1, 71842290), (2, 35921145), (3, 23947430), (5, 14368458), (6, 11973715), (10, 7184229), (13, 5526330), (15, 4789486), (26, 2763165), (30, 2394743), (39, 1842110), (65, 1105266), (78, 921055), (130, 552633), (195, 368422), (390, 184211)]